From 7cbf66ecee124700974cc24861bd283ee7dc94ca Mon Sep 17 00:00:00 2001
From: Andreas Ehrencrona <andreas.ehrencrona@velik.it>
Date: Thu, 22 Oct 2020 00:23:08 +0200
Subject: [PATCH] Updated to ESLint config 5.4.0 (#5541)

---
 package.json                                                    | 2 +-
 src/compiler/compile/css/gather_possible_values.ts              | 2 +-
 src/compiler/compile/css/interfaces.ts                          | 2 +-
 src/compiler/compile/nodes/Action.ts                            | 2 +-
 src/compiler/compile/nodes/Animation.ts                         | 2 +-
 src/compiler/compile/nodes/Class.ts                             | 2 +-
 src/compiler/compile/nodes/Comment.ts                           | 2 +-
 src/compiler/compile/nodes/Transition.ts                        | 2 +-
 src/compiler/compile/render_dom/Block.ts                        | 2 +-
 src/compiler/compile/render_dom/invalidate.ts                   | 2 +-
 src/compiler/compile/render_dom/wrappers/Element/Attribute.ts   | 2 +-
 src/compiler/compile/render_dom/wrappers/Text.ts                | 2 +-
 src/compiler/compile/render_dom/wrappers/shared/Tag.ts          | 2 +-
 src/compiler/compile/render_dom/wrappers/shared/bind_this.ts    | 2 +-
 .../compile/render_dom/wrappers/shared/get_slot_definition.ts   | 2 +-
 src/compiler/compile/render_dom/wrappers/shared/is_dynamic.ts   | 2 +-
 src/compiler/compile/render_dom/wrappers/shared/is_head.ts      | 2 +-
 src/compiler/compile/render_ssr/handlers/InlineComponent.ts     | 2 +-
 .../compile/render_ssr/handlers/shared/get_slot_scope.ts        | 2 +-
 src/compiler/compile/utils/flatten_reference.ts                 | 2 +-
 src/compiler/compile/utils/get_name_from_filename.ts            | 2 +-
 src/compiler/compile/utils/get_slot_data.ts                     | 2 +-
 src/compiler/compile/utils/hash.ts                              | 2 +-
 src/compiler/compile/utils/replace_object.ts                    | 2 +-
 src/compiler/compile/utils/reserved_keywords.ts                 | 2 +-
 src/compiler/config.ts                                          | 2 +-
 src/compiler/parse/acorn.ts                                     | 2 +-
 src/compiler/parse/utils/bracket.ts                             | 2 +-
 src/compiler/utils/error.ts                                     | 2 +-
 src/compiler/utils/full_char_code_at.ts                         | 2 +-
 src/compiler/utils/nodes_match.ts                               | 2 +-
 src/runtime/internal/spread.ts                                  | 2 +-
 src/runtime/internal/ssr.ts                                     | 2 +-
 src/runtime/store/index.ts                                      | 2 +-
 test/css/index.ts                                               | 2 +-
 test/css/samples/empty-class/_config.js                         | 2 +-
 test/css/samples/empty-rule-dev/_config.js                      | 2 +-
 test/css/samples/nested/_config.js                              | 2 +-
 .../_config.js                                                  | 2 +-
 .../_config.js                                                  | 2 +-
 .../_config.js                                                  | 2 +-
 .../omit-scoping-attribute-descendant-global-inner/_config.js   | 2 +-
 .../_config.js                                                  | 2 +-
 .../omit-scoping-attribute-descendant-global-outer/_config.js   | 2 +-
 test/css/samples/omit-scoping-attribute-descendant/_config.js   | 2 +-
 test/css/samples/omit-scoping-attribute-global/_config.js       | 2 +-
 test/css/samples/unused-selector-leading/_config.js             | 2 +-
 test/css/samples/unused-selector-ternary/_config.js             | 2 +-
 test/css/samples/unused-selector/_config.js                     | 2 +-
 test/custom-elements/assert.js                                  | 2 +-
 test/custom-elements/samples/custom-method/test.js              | 2 +-
 test/custom-elements/samples/escaped-css/test.js                | 2 +-
 test/custom-elements/samples/extended-builtin/custom-button.js  | 2 +-
 test/custom-elements/samples/extended-builtin/test.js           | 2 +-
 test/custom-elements/samples/html-slots/test.js                 | 2 +-
 test/custom-elements/samples/html/test.js                       | 2 +-
 test/custom-elements/samples/nested.skip/test.js                | 2 +-
 test/custom-elements/samples/new-styled/test.js                 | 2 +-
 test/custom-elements/samples/new/test.js                        | 2 +-
 .../custom-elements/samples/no-missing-prop-warnings/_config.js | 2 +-
 test/custom-elements/samples/no-missing-prop-warnings/test.js   | 2 +-
 test/custom-elements/samples/oncreate/test.js                   | 2 +-
 test/custom-elements/samples/props/test.js                      | 2 +-
 test/helpers.ts                                                 | 2 +-
 test/hydration/samples/basic/_config.js                         | 2 +-
 test/hydration/samples/binding-input/_config.js                 | 2 +-
 test/hydration/samples/component-in-element/_config.js          | 2 +-
 test/hydration/samples/component/_config.js                     | 2 +-
 test/hydration/samples/dynamic-text-changed/_config.js          | 2 +-
 test/hydration/samples/dynamic-text/_config.js                  | 2 +-
 test/hydration/samples/each-block/_config.js                    | 2 +-
 test/hydration/samples/element-attribute-added/_config.js       | 2 +-
 test/hydration/samples/element-attribute-changed/_config.js     | 2 +-
 test/hydration/samples/element-attribute-removed/_config.js     | 2 +-
 test/hydration/samples/element-attribute-unchanged/_config.js   | 2 +-
 test/hydration/samples/element-nested/_config.js                | 2 +-
 test/hydration/samples/element-ref/_config.js                   | 2 +-
 test/hydration/samples/event-handler/_config.js                 | 2 +-
 test/hydration/samples/if-block-anchor/_config.js               | 2 +-
 test/hydration/samples/if-block-false/_config.js                | 2 +-
 test/hydration/samples/if-block-update/_config.js               | 2 +-
 test/hydration/samples/if-block/_config.js                      | 2 +-
 test/hydration/samples/raw/_config.js                           | 2 +-
 test/hydration/samples/top-level-text/_config.js                | 2 +-
 test/js/samples/capture-inject-dev-only/_config.js              | 2 +-
 test/js/samples/component-static-immutable/_config.js           | 2 +-
 test/js/samples/component-static-immutable2/_config.js          | 2 +-
 test/js/samples/component-store-file-invalidate/store.js        | 2 +-
 test/js/samples/css-shadow-dom-keyframes/_config.js             | 2 +-
 test/js/samples/debug-empty/_config.js                          | 2 +-
 test/js/samples/debug-foo-bar-baz-things/_config.js             | 2 +-
 test/js/samples/debug-foo/_config.js                            | 2 +-
 test/js/samples/debug-no-dependencies/_config.js                | 2 +-
 test/js/samples/debug-ssr-foo/_config.js                        | 2 +-
 test/js/samples/dev-warning-missing-data-computed/_config.js    | 2 +-
 test/js/samples/hydrated-void-element/_config.js                | 2 +-
 test/js/samples/legacy-input-type/_config.js                    | 2 +-
 test/js/samples/src-attribute-check/_config.js                  | 2 +-
 test/js/samples/ssr-no-oncreate-etc/_config.js                  | 2 +-
 test/preprocess/samples/dependencies/_config.js                 | 2 +-
 test/preprocess/samples/filename/_config.js                     | 2 +-
 test/preprocess/samples/ignores-null/_config.js                 | 2 +-
 test/preprocess/samples/markup/_config.js                       | 2 +-
 test/preprocess/samples/multiple-preprocessors/_config.js       | 2 +-
 test/preprocess/samples/script-multiple/_config.js              | 2 +-
 test/preprocess/samples/script/_config.js                       | 2 +-
 test/preprocess/samples/style-async/_config.js                  | 2 +-
 test/preprocess/samples/style-attributes/_config.js             | 2 +-
 test/preprocess/samples/style/_config.js                        | 2 +-
 test/runtime/samples/animation-css/_config.js                   | 2 +-
 test/runtime/samples/animation-js-delay/_config.js              | 2 +-
 test/runtime/samples/animation-js-easing/_config.js             | 2 +-
 test/runtime/samples/animation-js-easing/easing.js              | 2 +-
 test/runtime/samples/animation-js/_config.js                    | 2 +-
 test/runtime/samples/assignment-in-init/_config.js              | 2 +-
 test/runtime/samples/assignment-to-computed-property/_config.js | 2 +-
 test/runtime/samples/attribute-boolean-indeterminate/_config.js | 2 +-
 test/runtime/samples/attribute-namespaced/_config.js            | 2 +-
 test/runtime/samples/attribute-static-at-symbol/_config.js      | 2 +-
 test/runtime/samples/attribute-static-quotemarks/_config.js     | 2 +-
 test/runtime/samples/attribute-unknown-without-value/_config.js | 2 +-
 test/runtime/samples/await-catch-shorthand/_config.js           | 2 +-
 test/runtime/samples/await-component-oncreate/_config.js        | 2 +-
 test/runtime/samples/await-conservative-update/_config.js       | 2 +-
 test/runtime/samples/await-conservative-update/sleep.js         | 2 +-
 test/runtime/samples/await-containing-if/_config.js             | 2 +-
 test/runtime/samples/await-in-dynamic-component/_config.js      | 2 +-
 test/runtime/samples/await-in-each/_config.js                   | 2 +-
 test/runtime/samples/await-in-removed-if/_config.js             | 2 +-
 test/runtime/samples/await-set-simultaneous-reactive/_config.js | 2 +-
 test/runtime/samples/await-set-simultaneous/_config.js          | 2 +-
 test/runtime/samples/await-then-catch-event/_config.js          | 2 +-
 test/runtime/samples/await-then-catch-in-slot/_config.js        | 2 +-
 test/runtime/samples/await-then-catch-multiple/_config.js       | 2 +-
 test/runtime/samples/await-then-catch-non-promise/_config.js    | 2 +-
 test/runtime/samples/await-then-catch-static/_config.js         | 2 +-
 test/runtime/samples/await-then-catch/_config.js                | 2 +-
 test/runtime/samples/await-then-if/_config.js                   | 2 +-
 test/runtime/samples/await-then-shorthand/_config.js            | 2 +-
 test/runtime/samples/await-without-catch/_config.js             | 2 +-
 test/runtime/samples/binding-indirect-computed/_config.js       | 2 +-
 test/runtime/samples/binding-indirect/_config.js                | 2 +-
 test/runtime/samples/binding-using-props/_config.js             | 2 +-
 test/runtime/samples/bindings-before-onmount/_config.js         | 2 +-
 test/runtime/samples/bindings-coalesced/_config.js              | 2 +-
 test/runtime/samples/bindings-global-dependency/_config.js      | 2 +-
 test/runtime/samples/bitmask-overflow-2/_config.js              | 2 +-
 test/runtime/samples/bitmask-overflow-3/_config.js              | 2 +-
 test/runtime/samples/bitmask-overflow-slot-2/_config.js         | 2 +-
 test/runtime/samples/bitmask-overflow-slot-3/_config.js         | 2 +-
 test/runtime/samples/bitmask-overflow-slot-4/_config.js         | 2 +-
 test/runtime/samples/bitmask-overflow-slot-5/_config.js         | 2 +-
 test/runtime/samples/bitmask-overflow-slot-6/_config.js         | 2 +-
 test/runtime/samples/bitmask-overflow-slot/_config.js           | 2 +-
 test/runtime/samples/bitmask-overflow/_config.js                | 2 +-
 .../samples/component-name-deconflicted-globals/_config.js      | 2 +-
 test/runtime/samples/component-name-deconflicted/_config.js     | 2 +-
 test/runtime/samples/component-namespaced/_config.js            | 2 +-
 test/runtime/samples/component-namespaced/components.js         | 2 +-
 .../component-slot-named-inherits-default-lets/_config.js       | 2 +-
 test/runtime/samples/context-api-b/_config.js                   | 2 +-
 test/runtime/samples/context-api/_config.js                     | 2 +-
 test/runtime/samples/context-in-await/_config.js                | 2 +-
 test/runtime/samples/contextual-callback/_config.js             | 2 +-
 test/runtime/samples/deconflict-builtins-2/_config.js           | 2 +-
 test/runtime/samples/deconflict-builtins/_config.js             | 2 +-
 test/runtime/samples/deconflict-builtins/get.js                 | 2 +-
 .../samples/deconflict-component-name-with-global/_config.js    | 2 +-
 .../deconflict-component-name-with-module-global/_config.js     | 2 +-
 test/runtime/samples/deconflict-component-refs/_config.js       | 2 +-
 test/runtime/samples/deconflict-contexts/_config.js             | 2 +-
 test/runtime/samples/deconflict-ctx/_config.js                  | 2 +-
 test/runtime/samples/deconflict-elements-indexes/_config.js     | 2 +-
 test/runtime/samples/deconflict-spread-i/_config.js             | 2 +-
 test/runtime/samples/destroy-twice/_config.js                   | 2 +-
 test/runtime/samples/destructuring-assignment-array/_config.js  | 2 +-
 test/runtime/samples/destructuring-between-exports/_config.js   | 2 +-
 test/runtime/samples/destructuring/_config.js                   | 2 +-
 test/runtime/samples/dev-warning-destroy-twice/_config.js       | 2 +-
 test/runtime/samples/dev-warning-readonly-computed/_config.js   | 2 +-
 .../samples/dev-warning-readonly-window-binding/_config.js      | 2 +-
 .../samples/dynamic-component-bindings-recreated-b/_config.js   | 2 +-
 .../samples/dynamic-component-bindings-recreated/_config.js     | 2 +-
 test/runtime/samples/dynamic-component-bindings/_config.js      | 2 +-
 test/runtime/samples/dynamic-component-destroy-null/_config.js  | 2 +-
 test/runtime/samples/dynamic-component-events/_config.js        | 2 +-
 test/runtime/samples/dynamic-component-in-if/_config.js         | 2 +-
 .../runtime/samples/dynamic-component-inside-element/_config.js | 2 +-
 .../samples/dynamic-component-nulled-out-intro/_config.js       | 2 +-
 test/runtime/samples/dynamic-component-nulled-out/_config.js    | 2 +-
 test/runtime/samples/dynamic-component-slot/_config.js          | 2 +-
 .../dynamic-component-update-existing-instance/_config.js       | 2 +-
 test/runtime/samples/dynamic-component/_config.js               | 2 +-
 test/runtime/samples/each-block-empty-outro/_config.js          | 2 +-
 test/runtime/samples/element-source-location/_config.js         | 2 +-
 test/runtime/samples/empty-dom/_config.js                       | 2 +-
 test/runtime/samples/flush-before-bindings/_config.js           | 2 +-
 test/runtime/samples/flush-before-bindings/counter.js           | 2 +-
 test/runtime/samples/function-expression-inline/_config.js      | 2 +-
 test/runtime/samples/function-in-expression/_config.js          | 2 +-
 test/runtime/samples/hash-in-attribute/_config.js               | 2 +-
 test/runtime/samples/head-title-dynamic-simple/_config.js       | 2 +-
 test/runtime/samples/head-title-dynamic/_config.js              | 2 +-
 test/runtime/samples/head-title-empty/_config.js                | 2 +-
 test/runtime/samples/head-title-static/_config.js               | 2 +-
 test/runtime/samples/html-entities-inside-elements/_config.js   | 2 +-
 test/runtime/samples/html-entities/_config.js                   | 2 +-
 .../samples/html-non-entities-inside-elements/_config.js        | 2 +-
 test/runtime/samples/if-block-conservative-update/_config.js    | 2 +-
 .../samples/if-block-else-conservative-update/_config.js        | 2 +-
 .../samples/ignore-unchanged-attribute-compound/counter.js      | 2 +-
 test/runtime/samples/ignore-unchanged-attribute/counter.js      | 2 +-
 test/runtime/samples/ignore-unchanged-raw/counter.js            | 2 +-
 test/runtime/samples/ignore-unchanged-tag/counter.js            | 2 +-
 test/runtime/samples/inline-style-important/_config.js          | 2 +-
 .../samples/inline-style-optimisation-bailout/_config.js        | 2 +-
 test/runtime/samples/innerhtml-interpolated-literal/_config.js  | 2 +-
 test/runtime/samples/innerhtml-with-comments/_config.js         | 2 +-
 .../_config.js                                                  | 2 +-
 .../samples/instrumentation-script-destructuring/_config.js     | 2 +-
 .../samples/instrumentation-script-loop-scope/_config.js        | 2 +-
 .../instrumentation-script-multiple-assignments/_config.js      | 2 +-
 test/runtime/samples/instrumentation-script-update/_config.js   | 2 +-
 .../samples/instrumentation-template-destructuring/_config.js   | 2 +-
 .../samples/instrumentation-template-loop-scope/_config.js      | 2 +-
 .../instrumentation-template-multiple-assignments/_config.js    | 2 +-
 test/runtime/samples/instrumentation-template-update/_config.js | 2 +-
 test/runtime/samples/invalidation-in-if-condition/_config.js    | 2 +-
 test/runtime/samples/isolated-text/_config.js                   | 2 +-
 .../samples/lifecycle-render-order-for-children/order.js        | 2 +-
 test/runtime/samples/lifecycle-render-order/order.js            | 2 +-
 test/runtime/samples/module-context-export/_config.js           | 2 +-
 .../samples/module-context-with-instance-script/_config.js      | 2 +-
 test/runtime/samples/module-context/_config.js                  | 2 +-
 .../samples/mutation-tracking-across-sibling-scopes/_config.js  | 2 +-
 test/runtime/samples/nbsp/_config.js                            | 2 +-
 test/runtime/samples/observable-auto-subscribe/_config.js       | 2 +-
 test/runtime/samples/ondestroy-before-cleanup/_config.js        | 2 +-
 test/runtime/samples/ondestroy-before-cleanup/container.js      | 2 +-
 test/runtime/samples/ondestroy-deep/_config.js                  | 2 +-
 test/runtime/samples/ondestroy-deep/destroyed.js                | 2 +-
 test/runtime/samples/onmount-sibling-order/result.js            | 2 +-
 test/runtime/samples/option-without-select/_config.js           | 2 +-
 test/runtime/samples/preload/_config.js                         | 2 +-
 test/runtime/samples/prop-const/_config.js                      | 2 +-
 test/runtime/samples/prop-not-action/_config.js                 | 2 +-
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 test/runtime/samples/prop-subscribable/_config.js               | 2 +-
 test/runtime/samples/prop-without-semicolon-b/_config.js        | 2 +-
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 test/runtime/samples/props-reactive-b/_config.js                | 2 +-
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 test/runtime/samples/props/_config.js                           | 2 +-
 .../samples/reactive-assignment-in-assignment-rhs/_config.js    | 2 +-
 .../_config.js                                                  | 2 +-
 .../_config.js                                                  | 2 +-
 .../reactive-assignment-in-complex-declaration/_config.js       | 2 +-
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 test/runtime/samples/reactive-block-break/_config.js            | 2 +-
 test/runtime/samples/reactive-import-statement/data.js          | 2 +-
 test/runtime/samples/script-style-non-top-level/_config.js      | 2 +-
 test/runtime/samples/select-no-whitespace/_config.js            | 2 +-
 test/runtime/samples/self-reference-component/_config.js        | 2 +-
 test/runtime/samples/self-reference-tree/_config.js             | 2 +-
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 test/runtime/samples/semicolon-hoisting/_config.js              | 2 +-
 test/runtime/samples/set-after-destroy/_config.js               | 2 +-
 test/runtime/samples/set-null-text-node/_config.js              | 2 +-
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 test/runtime/samples/sigil-static-#/_config.js                  | 2 +-
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 .../samples/store-assignment-updates-property/_config.js        | 2 +-
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 test/vars/samples/props/_config.js                              | 2 +-
 353 files changed, 353 insertions(+), 353 deletions(-)

diff --git a/package.json b/package.json
index b93da0d5f4..240954773b 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "@rollup/plugin-sucrase": "^3.0.0",
     "@rollup/plugin-typescript": "^2.0.1",
     "@rollup/plugin-virtual": "^2.0.0",
-    "@sveltejs/eslint-config": "github:sveltejs/eslint-config#v5.2.0",
+    "@sveltejs/eslint-config": "github:sveltejs/eslint-config#v5.4.0",
     "@types/mocha": "^7.0.0",
     "@types/node": "^8.10.53",
     "@typescript-eslint/eslint-plugin": "^3.0.2",
diff --git a/src/compiler/compile/css/gather_possible_values.ts b/src/compiler/compile/css/gather_possible_values.ts
index 85f2e032c8..4390e23c8d 100644
--- a/src/compiler/compile/css/gather_possible_values.ts
+++ b/src/compiler/compile/css/gather_possible_values.ts
@@ -15,4 +15,4 @@ export function gather_possible_values(node: Node, set: Set<string|{}>) {
 	else {
 		set.add(UNKNOWN);
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/css/interfaces.ts b/src/compiler/compile/css/interfaces.ts
index 103bc18d79..b732186de4 100644
--- a/src/compiler/compile/css/interfaces.ts
+++ b/src/compiler/compile/css/interfaces.ts
@@ -3,4 +3,4 @@ export interface CssNode {
 	start: number;
 	end: number;
 	[prop_name: string]: any;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/nodes/Action.ts b/src/compiler/compile/nodes/Action.ts
index dc6f080b71..edd2a8d97a 100644
--- a/src/compiler/compile/nodes/Action.ts
+++ b/src/compiler/compile/nodes/Action.ts
@@ -23,4 +23,4 @@ export default class Action extends Node {
 
 		this.uses_context = this.expression && this.expression.uses_context;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/nodes/Animation.ts b/src/compiler/compile/nodes/Animation.ts
index 66363a5d3b..88c9175d04 100644
--- a/src/compiler/compile/nodes/Animation.ts
+++ b/src/compiler/compile/nodes/Animation.ts
@@ -37,4 +37,4 @@ export default class Animation extends Node {
 			? new Expression(component, this, scope, info.expression, true)
 			: null;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/nodes/Class.ts b/src/compiler/compile/nodes/Class.ts
index 75000371d9..8d3ee1f265 100644
--- a/src/compiler/compile/nodes/Class.ts
+++ b/src/compiler/compile/nodes/Class.ts
@@ -15,4 +15,4 @@ export default class Class extends Node {
 			? new Expression(component, this, scope, info.expression)
 			: null;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/nodes/Comment.ts b/src/compiler/compile/nodes/Comment.ts
index 161150bd25..c9b4d548bf 100644
--- a/src/compiler/compile/nodes/Comment.ts
+++ b/src/compiler/compile/nodes/Comment.ts
@@ -14,4 +14,4 @@ export default class Comment extends Node {
 		const match = pattern.exec(this.data);
 		this.ignores = match ? match[1].split(/[^\S]/).map(x => x.trim()).filter(Boolean) : [];
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/nodes/Transition.ts b/src/compiler/compile/nodes/Transition.ts
index a01931d63c..7e9f335e24 100644
--- a/src/compiler/compile/nodes/Transition.ts
+++ b/src/compiler/compile/nodes/Transition.ts
@@ -43,4 +43,4 @@ function describe(transition: Transition) {
 	return transition.directive === 'transition'
 		? "a 'transition'"
 		: `an '${transition.directive}'`;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/Block.ts b/src/compiler/compile/render_dom/Block.ts
index 1562635d07..1352464d4e 100644
--- a/src/compiler/compile/render_dom/Block.ts
+++ b/src/compiler/compile/render_dom/Block.ts
@@ -486,4 +486,4 @@ export default class Block {
 			}
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/invalidate.ts b/src/compiler/compile/render_dom/invalidate.ts
index b891b48cb5..f88c566d96 100644
--- a/src/compiler/compile/render_dom/invalidate.ts
+++ b/src/compiler/compile/render_dom/invalidate.ts
@@ -78,4 +78,4 @@ export function invalidate(renderer: Renderer, scope: Scope, node: Node, names:
 	}
 
 	return invalidate;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/Element/Attribute.ts b/src/compiler/compile/render_dom/wrappers/Element/Attribute.ts
index 258376c375..22cb755e51 100644
--- a/src/compiler/compile/render_dom/wrappers/Element/Attribute.ts
+++ b/src/compiler/compile/render_dom/wrappers/Element/Attribute.ts
@@ -387,4 +387,4 @@ function is_indirectly_bound_value(attribute: AttributeWrapper) {
 					(binding) =>
 						/checked|group/.test(binding.name)
 				)));
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/Text.ts b/src/compiler/compile/render_dom/wrappers/Text.ts
index 7ef8aebd70..daa3ccfd20 100644
--- a/src/compiler/compile/render_dom/wrappers/Text.ts
+++ b/src/compiler/compile/render_dom/wrappers/Text.ts
@@ -51,4 +51,4 @@ export default class TextWrapper extends Wrapper {
 			parent_node as Identifier
 		);
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/shared/Tag.ts b/src/compiler/compile/render_dom/wrappers/shared/Tag.ts
index 10e2a4a18d..8d73b0329d 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/Tag.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/Tag.ts
@@ -56,4 +56,4 @@ export default class Tag extends Wrapper {
 
 		return { init: content };
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/shared/bind_this.ts b/src/compiler/compile/render_dom/wrappers/shared/bind_this.ts
index c3aa04960e..1b8c4f9db8 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/bind_this.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/bind_this.ts
@@ -94,4 +94,4 @@ export default function bind_this(component: Component, block: Block, binding: B
 
 	block.chunks.destroy.push(b`${callee}(null);`);
 	return b`${callee}(${variable});`;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/shared/get_slot_definition.ts b/src/compiler/compile/render_dom/wrappers/shared/get_slot_definition.ts
index 2abea5a68e..2279c7c845 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/get_slot_definition.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/get_slot_definition.ts
@@ -112,4 +112,4 @@ export function get_slot_definition(block: Block, scope: TemplateScope, lets: Le
 		get_context: x`${context_input} => ${context}`,
 		get_changes: x`${changes_input} => ${changes}`
 	};
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/shared/is_dynamic.ts b/src/compiler/compile/render_dom/wrappers/shared/is_dynamic.ts
index aca2096154..01283943d4 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/is_dynamic.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/is_dynamic.ts
@@ -9,4 +9,4 @@ export default function is_dynamic(variable: Var) {
 	}
 
 	return false;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_dom/wrappers/shared/is_head.ts b/src/compiler/compile/render_dom/wrappers/shared/is_head.ts
index ebc6e27548..36bf571aad 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/is_head.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/is_head.ts
@@ -1,3 +1,3 @@
 export function is_head(node) {
 	return node && node.type === 'MemberExpression' && node.object.name === '@_document' && node.property.name === 'head';
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_ssr/handlers/InlineComponent.ts b/src/compiler/compile/render_ssr/handlers/InlineComponent.ts
index 071495eada..e5afbf59cc 100644
--- a/src/compiler/compile/render_ssr/handlers/InlineComponent.ts
+++ b/src/compiler/compile/render_ssr/handlers/InlineComponent.ts
@@ -106,4 +106,4 @@ function is_empty_template_literal(template_literal) {
 		template_literal.quasis.length === 1 &&
 		template_literal.quasis[0].value.raw === ''
 	);
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/render_ssr/handlers/shared/get_slot_scope.ts b/src/compiler/compile/render_ssr/handlers/shared/get_slot_scope.ts
index bfde4cc195..1d1a5412a2 100644
--- a/src/compiler/compile/render_ssr/handlers/shared/get_slot_scope.ts
+++ b/src/compiler/compile/render_ssr/handlers/shared/get_slot_scope.ts
@@ -18,4 +18,4 @@ export function get_slot_scope(lets: Let[]): ObjectPattern {
 			};
 		})
 	};
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/flatten_reference.ts b/src/compiler/compile/utils/flatten_reference.ts
index 6715e68482..b95536d76f 100644
--- a/src/compiler/compile/utils/flatten_reference.ts
+++ b/src/compiler/compile/utils/flatten_reference.ts
@@ -36,4 +36,4 @@ function to_string(node: Node) {
 		case 'Identifier':
 			return node.name;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/get_name_from_filename.ts b/src/compiler/compile/utils/get_name_from_filename.ts
index d144c1749b..b05605b5ee 100644
--- a/src/compiler/compile/utils/get_name_from_filename.ts
+++ b/src/compiler/compile/utils/get_name_from_filename.ts
@@ -24,4 +24,4 @@ export default function get_name_from_filename(filename: string) {
 	}
 
 	return base[0].toUpperCase() + base.slice(1);
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/get_slot_data.ts b/src/compiler/compile/utils/get_slot_data.ts
index a118d52023..c7f70aa488 100644
--- a/src/compiler/compile/utils/get_slot_data.ts
+++ b/src/compiler/compile/utils/get_slot_data.ts
@@ -28,4 +28,4 @@ function get_value(block: Block, attribute: Attribute) {
 	}
 
 	return value;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/hash.ts b/src/compiler/compile/utils/hash.ts
index 4ead475dbc..c0ea2b3d88 100644
--- a/src/compiler/compile/utils/hash.ts
+++ b/src/compiler/compile/utils/hash.ts
@@ -6,4 +6,4 @@ export default function hash(str: string): string {
 
 	while (i--) hash = ((hash << 5) - hash) ^ str.charCodeAt(i);
 	return (hash >>> 0).toString(36);
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/replace_object.ts b/src/compiler/compile/utils/replace_object.ts
index 42bfa611ec..2de1dbc24a 100644
--- a/src/compiler/compile/utils/replace_object.ts
+++ b/src/compiler/compile/utils/replace_object.ts
@@ -11,4 +11,4 @@ export default function replace_object(node: Node, replacement: Node) {
 	}
 	parent.object = replacement;
 	return ancestor;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/compile/utils/reserved_keywords.ts b/src/compiler/compile/utils/reserved_keywords.ts
index 2a9375233b..a68819a493 100644
--- a/src/compiler/compile/utils/reserved_keywords.ts
+++ b/src/compiler/compile/utils/reserved_keywords.ts
@@ -2,4 +2,4 @@ export const reserved_keywords = new Set(['$$props', '$$restProps', '$$slots']);
 
 export function is_reserved_keyword(name) {
 	return reserved_keywords.has(name);
-}
\ No newline at end of file
+}
diff --git a/src/compiler/config.ts b/src/compiler/config.ts
index e37ef1aaee..e6d0f65a76 100644
--- a/src/compiler/config.ts
+++ b/src/compiler/config.ts
@@ -1 +1 @@
-export const test = typeof process !== 'undefined' && process.env.TEST;
\ No newline at end of file
+export const test = typeof process !== 'undefined' && process.env.TEST;
diff --git a/src/compiler/parse/acorn.ts b/src/compiler/parse/acorn.ts
index 58031c1a1c..bab8de7ce4 100644
--- a/src/compiler/parse/acorn.ts
+++ b/src/compiler/parse/acorn.ts
@@ -11,4 +11,4 @@ export const parse_expression_at = (source: string, index: number): Node => code
 	sourceType: 'module',
 	ecmaVersion: 12,
 	locations: true
-});
\ No newline at end of file
+});
diff --git a/src/compiler/parse/utils/bracket.ts b/src/compiler/parse/utils/bracket.ts
index de24cbf8ba..30e522c305 100644
--- a/src/compiler/parse/utils/bracket.ts
+++ b/src/compiler/parse/utils/bracket.ts
@@ -25,4 +25,4 @@ export function get_bracket_close(open) {
 	if (open === CURLY_BRACKET_OPEN) {
 		return CURLY_BRACKET_CLOSE;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/compiler/utils/error.ts b/src/compiler/utils/error.ts
index e05ea66df1..882ff54ebe 100644
--- a/src/compiler/utils/error.ts
+++ b/src/compiler/utils/error.ts
@@ -37,4 +37,4 @@ export default function error(message: string, props: {
 	error.frame = get_code_frame(props.source, start.line - 1, start.column);
 
 	throw error;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/utils/full_char_code_at.ts b/src/compiler/utils/full_char_code_at.ts
index b5187693eb..0469b537fc 100644
--- a/src/compiler/utils/full_char_code_at.ts
+++ b/src/compiler/utils/full_char_code_at.ts
@@ -7,4 +7,4 @@ export default function full_char_code_at(str: string, i: number): number {
 
 	const next = str.charCodeAt(i + 1);
 	return (code << 10) + next - 0x35fdc00;
-}
\ No newline at end of file
+}
diff --git a/src/compiler/utils/nodes_match.ts b/src/compiler/utils/nodes_match.ts
index 2b6f998c19..ff841d5f02 100644
--- a/src/compiler/utils/nodes_match.ts
+++ b/src/compiler/utils/nodes_match.ts
@@ -29,4 +29,4 @@ export function nodes_match(a, b) {
 	}
 
 	return a === b;
-}
\ No newline at end of file
+}
diff --git a/src/runtime/internal/spread.ts b/src/runtime/internal/spread.ts
index 203b0b11e9..2acb98fd3f 100644
--- a/src/runtime/internal/spread.ts
+++ b/src/runtime/internal/spread.ts
@@ -38,4 +38,4 @@ export function get_spread_update(levels, updates) {
 
 export function get_spread_object(spread_props) {
 	return typeof spread_props === 'object' && spread_props !== null ? spread_props : {};
-}
\ No newline at end of file
+}
diff --git a/src/runtime/internal/ssr.ts b/src/runtime/internal/ssr.ts
index 6f1cdedd8a..2d843abb2f 100644
--- a/src/runtime/internal/ssr.ts
+++ b/src/runtime/internal/ssr.ts
@@ -134,4 +134,4 @@ export function add_attribute(name, value, boolean) {
 
 export function add_classes(classes) {
 	return classes ? ` class="${classes}"` : '';
-}
\ No newline at end of file
+}
diff --git a/src/runtime/store/index.ts b/src/runtime/store/index.ts
index 0f97d1341a..09040487f0 100644
--- a/src/runtime/store/index.ts
+++ b/src/runtime/store/index.ts
@@ -201,4 +201,4 @@ export function derived<T>(stores: Stores, fn: Function, initial_value?: T): Rea
  * Get the current value from a store by subscribing and immediately unsubscribing.
  * @param store readable
  */
-export { get_store_value as get };
\ No newline at end of file
+export { get_store_value as get };
diff --git a/test/css/index.ts b/test/css/index.ts
index c12418353d..65b43322b1 100644
--- a/test/css/index.ts
+++ b/test/css/index.ts
@@ -156,4 +156,4 @@ function read(file) {
 	} catch (err) {
 		return null;
 	}
-}
\ No newline at end of file
+}
diff --git a/test/css/samples/empty-class/_config.js b/test/css/samples/empty-class/_config.js
index 725d805d65..ef5c5c1cc5 100644
--- a/test/css/samples/empty-class/_config.js
+++ b/test/css/samples/empty-class/_config.js
@@ -22,4 +22,4 @@ export default {
 			5:     color: red;
 			6:   }`
 	}]
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/empty-rule-dev/_config.js b/test/css/samples/empty-rule-dev/_config.js
index bdadb774d1..5b9d5ecf1a 100644
--- a/test/css/samples/empty-rule-dev/_config.js
+++ b/test/css/samples/empty-rule-dev/_config.js
@@ -2,4 +2,4 @@ export default {
 	compileOptions: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/nested/_config.js b/test/css/samples/nested/_config.js
index e90f873ac1..5678e73bed 100644
--- a/test/css/samples/nested/_config.js
+++ b/test/css/samples/nested/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		dynamic: 'x'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-attribute-selector-equals-dynamic/_config.js b/test/css/samples/omit-scoping-attribute-attribute-selector-equals-dynamic/_config.js
index 2e954ca8e9..f0dad3b273 100644
--- a/test/css/samples/omit-scoping-attribute-attribute-selector-equals-dynamic/_config.js
+++ b/test/css/samples/omit-scoping-attribute-attribute-selector-equals-dynamic/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		dynamic: 'whatever'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant-global-inner-class/_config.js b/test/css/samples/omit-scoping-attribute-descendant-global-inner-class/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-descendant-global-inner-class/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant-global-inner-class/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant-global-inner-multiple/_config.js b/test/css/samples/omit-scoping-attribute-descendant-global-inner-multiple/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-descendant-global-inner-multiple/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant-global-inner-multiple/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant-global-inner/_config.js b/test/css/samples/omit-scoping-attribute-descendant-global-inner/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-descendant-global-inner/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant-global-inner/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant-global-outer-multiple/_config.js b/test/css/samples/omit-scoping-attribute-descendant-global-outer-multiple/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-descendant-global-outer-multiple/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant-global-outer-multiple/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant-global-outer/_config.js b/test/css/samples/omit-scoping-attribute-descendant-global-outer/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-descendant-global-outer/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant-global-outer/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-descendant/_config.js b/test/css/samples/omit-scoping-attribute-descendant/_config.js
index b69a9041a5..4b70a48802 100644
--- a/test/css/samples/omit-scoping-attribute-descendant/_config.js
+++ b/test/css/samples/omit-scoping-attribute-descendant/_config.js
@@ -21,4 +21,4 @@ export default {
 			 9:     color: red;
 			10:   }`
 	}]
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/omit-scoping-attribute-global/_config.js b/test/css/samples/omit-scoping-attribute-global/_config.js
index 1ae834ca0d..50317168a6 100644
--- a/test/css/samples/omit-scoping-attribute-global/_config.js
+++ b/test/css/samples/omit-scoping-attribute-global/_config.js
@@ -2,4 +2,4 @@ export default {
 	props: {
 		raw: '<p>raw</p>'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/unused-selector-leading/_config.js b/test/css/samples/unused-selector-leading/_config.js
index 487e704c92..8d1c41af1c 100644
--- a/test/css/samples/unused-selector-leading/_config.js
+++ b/test/css/samples/unused-selector-leading/_config.js
@@ -48,4 +48,4 @@ export default {
 				6:   }`
 		}
 	]
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/unused-selector-ternary/_config.js b/test/css/samples/unused-selector-ternary/_config.js
index 95b09ab891..7009e60cc0 100644
--- a/test/css/samples/unused-selector-ternary/_config.js
+++ b/test/css/samples/unused-selector-ternary/_config.js
@@ -26,4 +26,4 @@ export default {
 			17:     color: green;
 			18:   }`
 	}]
-};
\ No newline at end of file
+};
diff --git a/test/css/samples/unused-selector/_config.js b/test/css/samples/unused-selector/_config.js
index b3acb2c78e..ed1a2032ca 100644
--- a/test/css/samples/unused-selector/_config.js
+++ b/test/css/samples/unused-selector/_config.js
@@ -22,4 +22,4 @@ export default {
 			 9:     color: blue;
 			10:   }`
 	}]
-};
\ No newline at end of file
+};
diff --git a/test/custom-elements/assert.js b/test/custom-elements/assert.js
index 0edbd31124..b8add0dadc 100644
--- a/test/custom-elements/assert.js
+++ b/test/custom-elements/assert.js
@@ -30,4 +30,4 @@ export function equal(a, b, message) {
 
 export function ok(condition, message) {
 	if (!condition) throw new Error(message || `Expected ${condition} to be truthy`);
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/custom-method/test.js b/test/custom-elements/samples/custom-method/test.js
index e274786079..08c58c3383 100644
--- a/test/custom-elements/samples/custom-method/test.js
+++ b/test/custom-elements/samples/custom-method/test.js
@@ -9,4 +9,4 @@ export default async function (target) {
 
 	const p = el.shadowRoot.querySelector('p');
 	assert.equal(p.textContent, '42');
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/escaped-css/test.js b/test/custom-elements/samples/escaped-css/test.js
index 3696ee8c1b..6277ccba32 100644
--- a/test/custom-elements/samples/escaped-css/test.js
+++ b/test/custom-elements/samples/escaped-css/test.js
@@ -10,4 +10,4 @@ export default function (target) {
 	const before = getComputedStyle(icon, '::before');
 
 	assert.equal(before.content, JSON.stringify(String.fromCharCode(0xff)));
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/extended-builtin/custom-button.js b/test/custom-elements/samples/extended-builtin/custom-button.js
index 9134b2af9f..19fe4aa0e7 100644
--- a/test/custom-elements/samples/extended-builtin/custom-button.js
+++ b/test/custom-elements/samples/extended-builtin/custom-button.js
@@ -1,2 +1,2 @@
 class CustomButton extends HTMLButtonElement {}
-customElements.define('custom-button', CustomButton, { extends: 'button' });
\ No newline at end of file
+customElements.define('custom-button', CustomButton, { extends: 'button' });
diff --git a/test/custom-elements/samples/extended-builtin/test.js b/test/custom-elements/samples/extended-builtin/test.js
index 3886ae1149..a2f253e5d4 100644
--- a/test/custom-elements/samples/extended-builtin/test.js
+++ b/test/custom-elements/samples/extended-builtin/test.js
@@ -12,4 +12,4 @@ export default function (target) {
 	const button = el.shadowRoot.querySelector('button');
 
 	assert.ok(button instanceof customElements.get('custom-button'));
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/html-slots/test.js b/test/custom-elements/samples/html-slots/test.js
index bb38a83eab..06d18d9944 100644
--- a/test/custom-elements/samples/html-slots/test.js
+++ b/test/custom-elements/samples/html-slots/test.js
@@ -14,4 +14,4 @@ export default function (target) {
 
 	assert.equal(slot0.assignedNodes()[1], target.querySelector('strong'));
 	assert.equal(slot1.assignedNodes().length, 0);
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/html/test.js b/test/custom-elements/samples/html/test.js
index 1638ead784..4e38fd6c2d 100644
--- a/test/custom-elements/samples/html/test.js
+++ b/test/custom-elements/samples/html/test.js
@@ -9,4 +9,4 @@ export default function (target) {
 
 	const h1 = el.shadowRoot.querySelector('h1');
 	assert.equal(h1.textContent, 'Hello world!');
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/nested.skip/test.js b/test/custom-elements/samples/nested.skip/test.js
index 0052e19ad0..09edc38f54 100644
--- a/test/custom-elements/samples/nested.skip/test.js
+++ b/test/custom-elements/samples/nested.skip/test.js
@@ -14,4 +14,4 @@ export default async function (target) {
 
 	assert.equal(counter.count, 1);
 	assert.equal(counter.shadowRoot.innerHTML, '<button>count: 1</button>');
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/new-styled/test.js b/test/custom-elements/samples/new-styled/test.js
index f027121009..72c2cecd10 100644
--- a/test/custom-elements/samples/new-styled/test.js
+++ b/test/custom-elements/samples/new-styled/test.js
@@ -16,4 +16,4 @@ export default function (target) {
 
 	assert.equal(getComputedStyle(unstyled).color, 'rgb(0, 0, 0)');
 	assert.equal(getComputedStyle(styled).color, 'rgb(255, 0, 0)');
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/new/test.js b/test/custom-elements/samples/new/test.js
index 1137495e35..88ba69ab69 100644
--- a/test/custom-elements/samples/new/test.js
+++ b/test/custom-elements/samples/new/test.js
@@ -15,4 +15,4 @@ export default function (target) {
 	const h1 = el.shadowRoot.querySelector('h1');
 
 	assert.equal(h1.textContent, 'Hello world!');
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/no-missing-prop-warnings/_config.js b/test/custom-elements/samples/no-missing-prop-warnings/_config.js
index e26996239d..083edcd210 100644
--- a/test/custom-elements/samples/no-missing-prop-warnings/_config.js
+++ b/test/custom-elements/samples/no-missing-prop-warnings/_config.js
@@ -1,3 +1,3 @@
 export default {
 	dev: true
-};
\ No newline at end of file
+};
diff --git a/test/custom-elements/samples/no-missing-prop-warnings/test.js b/test/custom-elements/samples/no-missing-prop-warnings/test.js
index c3296afde0..6f15b63920 100644
--- a/test/custom-elements/samples/no-missing-prop-warnings/test.js
+++ b/test/custom-elements/samples/no-missing-prop-warnings/test.js
@@ -16,4 +16,4 @@ export default function (target) {
 	]);
 
 	console.warn = warn;
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/oncreate/test.js b/test/custom-elements/samples/oncreate/test.js
index 11d76078f2..c33f8a6a10 100644
--- a/test/custom-elements/samples/oncreate/test.js
+++ b/test/custom-elements/samples/oncreate/test.js
@@ -5,4 +5,4 @@ export default function (target) {
 	target.innerHTML = '<my-app/>';
 	const el = target.querySelector('my-app');
 	assert.ok(el.wasCreated);
-}
\ No newline at end of file
+}
diff --git a/test/custom-elements/samples/props/test.js b/test/custom-elements/samples/props/test.js
index 9c7e44c3a3..fc8c01c623 100644
--- a/test/custom-elements/samples/props/test.js
+++ b/test/custom-elements/samples/props/test.js
@@ -20,4 +20,4 @@ export default function (target) {
 
 	assert.equal(p1.textContent, '5 items');
 	assert.equal(p2.textContent, 'd, e, f, g, h');
-}
\ No newline at end of file
+}
diff --git a/test/helpers.ts b/test/helpers.ts
index 6452dbae1a..78f000c274 100644
--- a/test/helpers.ts
+++ b/test/helpers.ts
@@ -259,4 +259,4 @@ export function mkdirp(dir) {
 	} catch (err) {
 		// do nothing
 	}
-}
\ No newline at end of file
+}
diff --git a/test/hydration/samples/basic/_config.js b/test/hydration/samples/basic/_config.js
index 79d91d0d8a..81d01322e4 100644
--- a/test/hydration/samples/basic/_config.js
+++ b/test/hydration/samples/basic/_config.js
@@ -14,4 +14,4 @@ export default {
 		assert.equal(h1, snapshot.h1);
 		assert.equal(h1.childNodes[0], snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/binding-input/_config.js b/test/hydration/samples/binding-input/_config.js
index 9004d06490..ac3a6be43a 100644
--- a/test/hydration/samples/binding-input/_config.js
+++ b/test/hydration/samples/binding-input/_config.js
@@ -26,4 +26,4 @@ export default {
 			<p>Hello everybody!</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/component-in-element/_config.js b/test/hydration/samples/component-in-element/_config.js
index 790b026400..557fe068c4 100644
--- a/test/hydration/samples/component-in-element/_config.js
+++ b/test/hydration/samples/component-in-element/_config.js
@@ -18,4 +18,4 @@ export default {
 		assert.equal(p, snapshot.p);
 		assert.equal(p.childNodes[0], snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/component/_config.js b/test/hydration/samples/component/_config.js
index c26b3c7ad0..4435b2f86e 100644
--- a/test/hydration/samples/component/_config.js
+++ b/test/hydration/samples/component/_config.js
@@ -14,4 +14,4 @@ export default {
 		assert.equal(p, snapshot.p);
 		assert.equal(p.childNodes[0], snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/dynamic-text-changed/_config.js b/test/hydration/samples/dynamic-text-changed/_config.js
index 467aef49ac..c42e251464 100644
--- a/test/hydration/samples/dynamic-text-changed/_config.js
+++ b/test/hydration/samples/dynamic-text-changed/_config.js
@@ -18,4 +18,4 @@ export default {
 		assert.equal(h1, snapshot.h1);
 		assert.equal(h1.childNodes[0], snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/dynamic-text/_config.js b/test/hydration/samples/dynamic-text/_config.js
index a7f0fc3d8b..47e095d4ca 100644
--- a/test/hydration/samples/dynamic-text/_config.js
+++ b/test/hydration/samples/dynamic-text/_config.js
@@ -18,4 +18,4 @@ export default {
 		assert.equal(h1, snapshot.h1);
 		assert.equal(h1.childNodes[0], snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/each-block/_config.js b/test/hydration/samples/each-block/_config.js
index 5c58a4c232..81f0a75831 100644
--- a/test/hydration/samples/each-block/_config.js
+++ b/test/hydration/samples/each-block/_config.js
@@ -26,4 +26,4 @@ export default {
 		assert.equal(lis[1], snapshot.lis[1]);
 		assert.equal(lis[2], snapshot.lis[2]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-attribute-added/_config.js b/test/hydration/samples/element-attribute-added/_config.js
index fb4a90bd3d..a662743c2c 100644
--- a/test/hydration/samples/element-attribute-added/_config.js
+++ b/test/hydration/samples/element-attribute-added/_config.js
@@ -16,4 +16,4 @@ export default {
 
 		assert.equal(div, snapshot.div);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-attribute-changed/_config.js b/test/hydration/samples/element-attribute-changed/_config.js
index 05881f748f..d402e35d7b 100644
--- a/test/hydration/samples/element-attribute-changed/_config.js
+++ b/test/hydration/samples/element-attribute-changed/_config.js
@@ -16,4 +16,4 @@ export default {
 
 		assert.equal(div, snapshot.div);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-attribute-removed/_config.js b/test/hydration/samples/element-attribute-removed/_config.js
index 05881f748f..d402e35d7b 100644
--- a/test/hydration/samples/element-attribute-removed/_config.js
+++ b/test/hydration/samples/element-attribute-removed/_config.js
@@ -16,4 +16,4 @@ export default {
 
 		assert.equal(div, snapshot.div);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-attribute-unchanged/_config.js b/test/hydration/samples/element-attribute-unchanged/_config.js
index d41f5db0fb..d9d220b6e5 100644
--- a/test/hydration/samples/element-attribute-unchanged/_config.js
+++ b/test/hydration/samples/element-attribute-unchanged/_config.js
@@ -12,4 +12,4 @@ export default {
 
 		assert.equal(div, snapshot.div);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-nested/_config.js b/test/hydration/samples/element-nested/_config.js
index 0965bc39c6..cd34008c04 100644
--- a/test/hydration/samples/element-nested/_config.js
+++ b/test/hydration/samples/element-nested/_config.js
@@ -14,4 +14,4 @@ export default {
 		assert.equal(div, snapshot.div);
 		assert.equal(div.querySelector('p'), snapshot.p);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/element-ref/_config.js b/test/hydration/samples/element-ref/_config.js
index 3182207293..80d681f7c5 100644
--- a/test/hydration/samples/element-ref/_config.js
+++ b/test/hydration/samples/element-ref/_config.js
@@ -13,4 +13,4 @@ export default {
 		assert.equal(h1, snapshot.h1);
 		assert.equal(component.h1, h1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/event-handler/_config.js b/test/hydration/samples/event-handler/_config.js
index cdf7431836..027b2bd15b 100644
--- a/test/hydration/samples/event-handler/_config.js
+++ b/test/hydration/samples/event-handler/_config.js
@@ -23,4 +23,4 @@ export default {
 			<p>clicked!</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/if-block-anchor/_config.js b/test/hydration/samples/if-block-anchor/_config.js
index ee5ed39ad9..ab519c913b 100644
--- a/test/hydration/samples/if-block-anchor/_config.js
+++ b/test/hydration/samples/if-block-anchor/_config.js
@@ -23,4 +23,4 @@ export default {
 		assert.equal(ps[0], snapshot.p0);
 		assert.equal(ps[1], snapshot.p1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/if-block-false/_config.js b/test/hydration/samples/if-block-false/_config.js
index 6be30614f8..a11d800e45 100644
--- a/test/hydration/samples/if-block-false/_config.js
+++ b/test/hydration/samples/if-block-false/_config.js
@@ -16,4 +16,4 @@ export default {
 
 		assert.equal(p, snapshot.p);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/if-block-update/_config.js b/test/hydration/samples/if-block-update/_config.js
index 260ae62d53..fb4a723145 100644
--- a/test/hydration/samples/if-block-update/_config.js
+++ b/test/hydration/samples/if-block-update/_config.js
@@ -21,4 +21,4 @@ export default {
 		component.bar = true;
 		assert.htmlEqual(target.innerHTML, '<p>bar!</p>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/if-block/_config.js b/test/hydration/samples/if-block/_config.js
index 7aca2ce55d..bd89748dc0 100644
--- a/test/hydration/samples/if-block/_config.js
+++ b/test/hydration/samples/if-block/_config.js
@@ -16,4 +16,4 @@ export default {
 
 		assert.equal(p, snapshot.p);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/raw/_config.js b/test/hydration/samples/raw/_config.js
index a43f634906..f4fb2889cd 100644
--- a/test/hydration/samples/raw/_config.js
+++ b/test/hydration/samples/raw/_config.js
@@ -24,4 +24,4 @@ export default {
 		assert.equal(ps[1], snapshot.p1);
 		assert.equal(ps[1].firstChild, snapshot.text1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/hydration/samples/top-level-text/_config.js b/test/hydration/samples/top-level-text/_config.js
index e8a81e7ca1..2ccf126555 100644
--- a/test/hydration/samples/top-level-text/_config.js
+++ b/test/hydration/samples/top-level-text/_config.js
@@ -10,4 +10,4 @@ export default {
 
 		assert.equal(text, snapshot.text);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/capture-inject-dev-only/_config.js b/test/js/samples/capture-inject-dev-only/_config.js
index 1e0819f22e..1f2b217a9a 100644
--- a/test/js/samples/capture-inject-dev-only/_config.js
+++ b/test/js/samples/capture-inject-dev-only/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: false
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/component-static-immutable/_config.js b/test/js/samples/component-static-immutable/_config.js
index 06713941e0..e9026d8223 100644
--- a/test/js/samples/component-static-immutable/_config.js
+++ b/test/js/samples/component-static-immutable/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		immutable: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/component-static-immutable2/_config.js b/test/js/samples/component-static-immutable2/_config.js
index 06713941e0..e9026d8223 100644
--- a/test/js/samples/component-static-immutable2/_config.js
+++ b/test/js/samples/component-static-immutable2/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		immutable: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/component-store-file-invalidate/store.js b/test/js/samples/component-store-file-invalidate/store.js
index 99e27e5584..b799c0ffc4 100644
--- a/test/js/samples/component-store-file-invalidate/store.js
+++ b/test/js/samples/component-store-file-invalidate/store.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export const count = writable(0);
\ No newline at end of file
+export const count = writable(0);
diff --git a/test/js/samples/css-shadow-dom-keyframes/_config.js b/test/js/samples/css-shadow-dom-keyframes/_config.js
index 735dd07e62..e8a05d399c 100644
--- a/test/js/samples/css-shadow-dom-keyframes/_config.js
+++ b/test/js/samples/css-shadow-dom-keyframes/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		customElement: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/debug-empty/_config.js b/test/js/samples/debug-empty/_config.js
index b1f2518e8a..414b026a97 100644
--- a/test/js/samples/debug-empty/_config.js
+++ b/test/js/samples/debug-empty/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/debug-foo-bar-baz-things/_config.js b/test/js/samples/debug-foo-bar-baz-things/_config.js
index b1f2518e8a..414b026a97 100644
--- a/test/js/samples/debug-foo-bar-baz-things/_config.js
+++ b/test/js/samples/debug-foo-bar-baz-things/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/debug-foo/_config.js b/test/js/samples/debug-foo/_config.js
index b1f2518e8a..414b026a97 100644
--- a/test/js/samples/debug-foo/_config.js
+++ b/test/js/samples/debug-foo/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/debug-no-dependencies/_config.js b/test/js/samples/debug-no-dependencies/_config.js
index b1f2518e8a..414b026a97 100644
--- a/test/js/samples/debug-no-dependencies/_config.js
+++ b/test/js/samples/debug-no-dependencies/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/debug-ssr-foo/_config.js b/test/js/samples/debug-ssr-foo/_config.js
index 39bfbe7e62..c4070b9a3b 100644
--- a/test/js/samples/debug-ssr-foo/_config.js
+++ b/test/js/samples/debug-ssr-foo/_config.js
@@ -3,4 +3,4 @@ export default {
 		generate: 'ssr',
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/dev-warning-missing-data-computed/_config.js b/test/js/samples/dev-warning-missing-data-computed/_config.js
index b1f2518e8a..414b026a97 100644
--- a/test/js/samples/dev-warning-missing-data-computed/_config.js
+++ b/test/js/samples/dev-warning-missing-data-computed/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		dev: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/hydrated-void-element/_config.js b/test/js/samples/hydrated-void-element/_config.js
index 84c0d733ef..af1bf11a52 100644
--- a/test/js/samples/hydrated-void-element/_config.js
+++ b/test/js/samples/hydrated-void-element/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		hydratable: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/legacy-input-type/_config.js b/test/js/samples/legacy-input-type/_config.js
index b5141be9ab..67924a4ffe 100644
--- a/test/js/samples/legacy-input-type/_config.js
+++ b/test/js/samples/legacy-input-type/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		legacy: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/src-attribute-check/_config.js b/test/js/samples/src-attribute-check/_config.js
index 84c0d733ef..af1bf11a52 100644
--- a/test/js/samples/src-attribute-check/_config.js
+++ b/test/js/samples/src-attribute-check/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		hydratable: true
 	}
-};
\ No newline at end of file
+};
diff --git a/test/js/samples/ssr-no-oncreate-etc/_config.js b/test/js/samples/ssr-no-oncreate-etc/_config.js
index 803712adec..bee4ab630c 100644
--- a/test/js/samples/ssr-no-oncreate-etc/_config.js
+++ b/test/js/samples/ssr-no-oncreate-etc/_config.js
@@ -2,4 +2,4 @@ export default {
 	options: {
 		generate: 'ssr'
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/dependencies/_config.js b/test/preprocess/samples/dependencies/_config.js
index fa2d8b40c9..4656cd98f9 100644
--- a/test/preprocess/samples/dependencies/_config.js
+++ b/test/preprocess/samples/dependencies/_config.js
@@ -12,4 +12,4 @@ export default {
 	},
 
 	dependencies: ['./foo.css']
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/filename/_config.js b/test/preprocess/samples/filename/_config.js
index c71cdafcac..2656a835d7 100644
--- a/test/preprocess/samples/filename/_config.js
+++ b/test/preprocess/samples/filename/_config.js
@@ -17,4 +17,4 @@ export default {
 			};
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/ignores-null/_config.js b/test/preprocess/samples/ignores-null/_config.js
index 042ee89aed..08ba71c748 100644
--- a/test/preprocess/samples/ignores-null/_config.js
+++ b/test/preprocess/samples/ignores-null/_config.js
@@ -2,4 +2,4 @@ export default {
 	preprocess: {
 		script: () => null
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/markup/_config.js b/test/preprocess/samples/markup/_config.js
index 857da608af..13044d4132 100644
--- a/test/preprocess/samples/markup/_config.js
+++ b/test/preprocess/samples/markup/_config.js
@@ -6,4 +6,4 @@ export default {
 			};
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/multiple-preprocessors/_config.js b/test/preprocess/samples/multiple-preprocessors/_config.js
index 8a57567f6b..d6226203cc 100644
--- a/test/preprocess/samples/multiple-preprocessors/_config.js
+++ b/test/preprocess/samples/multiple-preprocessors/_config.js
@@ -11,4 +11,4 @@ export default {
 			style:  ({ content }) => ({ code: content.replace(/three/g, 'four') })
 		}
 	]
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/script-multiple/_config.js b/test/preprocess/samples/script-multiple/_config.js
index d6656ff48e..a523efe9bc 100644
--- a/test/preprocess/samples/script-multiple/_config.js
+++ b/test/preprocess/samples/script-multiple/_config.js
@@ -6,4 +6,4 @@ export default {
 			};
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/script/_config.js b/test/preprocess/samples/script/_config.js
index 8e8ac1d2f9..1a21045465 100644
--- a/test/preprocess/samples/script/_config.js
+++ b/test/preprocess/samples/script/_config.js
@@ -6,4 +6,4 @@ export default {
 			};
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/style-async/_config.js b/test/preprocess/samples/style-async/_config.js
index a91f8f4307..00298a0bfb 100644
--- a/test/preprocess/samples/style-async/_config.js
+++ b/test/preprocess/samples/style-async/_config.js
@@ -6,4 +6,4 @@ export default {
 			});
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/style-attributes/_config.js b/test/preprocess/samples/style-attributes/_config.js
index 7a619054bd..ac2955397b 100644
--- a/test/preprocess/samples/style-attributes/_config.js
+++ b/test/preprocess/samples/style-attributes/_config.js
@@ -11,4 +11,4 @@ export default {
 			return { code: 'PROCESSED' };
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/preprocess/samples/style/_config.js b/test/preprocess/samples/style/_config.js
index 59040eccdd..19da7ea384 100644
--- a/test/preprocess/samples/style/_config.js
+++ b/test/preprocess/samples/style/_config.js
@@ -6,4 +6,4 @@ export default {
 			};
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/animation-css/_config.js b/test/runtime/samples/animation-css/_config.js
index 9410fb91e7..b80545de3a 100644
--- a/test/runtime/samples/animation-css/_config.js
+++ b/test/runtime/samples/animation-css/_config.js
@@ -54,4 +54,4 @@ export default {
 			divs[4].style.animation
 		], ['', '']);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/animation-js-delay/_config.js b/test/runtime/samples/animation-js-delay/_config.js
index 6bd02d17e6..931d37817b 100644
--- a/test/runtime/samples/animation-js-delay/_config.js
+++ b/test/runtime/samples/animation-js-delay/_config.js
@@ -57,4 +57,4 @@ export default {
 		assert.equal(divs[0].dy, 0);
 		assert.equal(divs[4].dy, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/animation-js-easing/_config.js b/test/runtime/samples/animation-js-easing/_config.js
index 415af042a9..e466309f57 100644
--- a/test/runtime/samples/animation-js-easing/_config.js
+++ b/test/runtime/samples/animation-js-easing/_config.js
@@ -53,4 +53,4 @@ export default {
 		assert.equal(divs[0].dy, 0);
 		assert.equal(divs[4].dy, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/animation-js-easing/easing.js b/test/runtime/samples/animation-js-easing/easing.js
index fecc4d96f6..6399b8858c 100644
--- a/test/runtime/samples/animation-js-easing/easing.js
+++ b/test/runtime/samples/animation-js-easing/easing.js
@@ -1,3 +1,3 @@
 export function linear(t) {
 	return t;
-}
\ No newline at end of file
+}
diff --git a/test/runtime/samples/animation-js/_config.js b/test/runtime/samples/animation-js/_config.js
index 521753633d..5c5e874b3e 100644
--- a/test/runtime/samples/animation-js/_config.js
+++ b/test/runtime/samples/animation-js/_config.js
@@ -74,4 +74,4 @@ export default {
 		assert.equal(divs[0].dy, 0);
 		assert.equal(divs[4].dy, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/assignment-in-init/_config.js b/test/runtime/samples/assignment-in-init/_config.js
index bcf227f8e6..52428c607d 100644
--- a/test/runtime/samples/assignment-in-init/_config.js
+++ b/test/runtime/samples/assignment-in-init/_config.js
@@ -3,4 +3,4 @@ export default {
 		assert.equal(component.get_foo(), 1);
 		assert.equal(component.get_bar(), 2);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/assignment-to-computed-property/_config.js b/test/runtime/samples/assignment-to-computed-property/_config.js
index 7ba090abe9..25f94c844e 100644
--- a/test/runtime/samples/assignment-to-computed-property/_config.js
+++ b/test/runtime/samples/assignment-to-computed-property/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ assert, component }) {
 		assert.deepEqual(component.foo, { baz: 1 });
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/attribute-boolean-indeterminate/_config.js b/test/runtime/samples/attribute-boolean-indeterminate/_config.js
index 0e24f92c51..d16cb5f96b 100644
--- a/test/runtime/samples/attribute-boolean-indeterminate/_config.js
+++ b/test/runtime/samples/attribute-boolean-indeterminate/_config.js
@@ -18,4 +18,4 @@ export default {
 		component.indeterminate = false;
 		assert.ok(!input.indeterminate);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/attribute-namespaced/_config.js b/test/runtime/samples/attribute-namespaced/_config.js
index f8c0cb03fb..275a198219 100644
--- a/test/runtime/samples/attribute-namespaced/_config.js
+++ b/test/runtime/samples/attribute-namespaced/_config.js
@@ -11,4 +11,4 @@ export default {
 		const use = target.querySelector( 'use' );
 		assert.equal( use.getAttributeNS( 'http://www.w3.org/1999/xlink', 'href' ), '#bar' );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/attribute-static-at-symbol/_config.js b/test/runtime/samples/attribute-static-at-symbol/_config.js
index b2fb3afb87..0be19f091f 100644
--- a/test/runtime/samples/attribute-static-at-symbol/_config.js
+++ b/test/runtime/samples/attribute-static-at-symbol/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: "<a href='mailto:hello@example.com'>email</a>"
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/attribute-static-quotemarks/_config.js b/test/runtime/samples/attribute-static-quotemarks/_config.js
index 3d389c2273..e908052b4f 100644
--- a/test/runtime/samples/attribute-static-quotemarks/_config.js
+++ b/test/runtime/samples/attribute-static-quotemarks/_config.js
@@ -5,4 +5,4 @@ export default {
   		<span title='"bar"'>bar</span>
 		</span>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/attribute-unknown-without-value/_config.js b/test/runtime/samples/attribute-unknown-without-value/_config.js
index 4f7cf1cbbf..9645e86ef4 100644
--- a/test/runtime/samples/attribute-unknown-without-value/_config.js
+++ b/test/runtime/samples/attribute-unknown-without-value/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<div potato=""></div>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-catch-shorthand/_config.js b/test/runtime/samples/await-catch-shorthand/_config.js
index aea2eb0905..fc65773107 100644
--- a/test/runtime/samples/await-catch-shorthand/_config.js
+++ b/test/runtime/samples/await-catch-shorthand/_config.js
@@ -38,4 +38,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-component-oncreate/_config.js b/test/runtime/samples/await-component-oncreate/_config.js
index 3cb8fa0864..1de86c9f44 100644
--- a/test/runtime/samples/await-component-oncreate/_config.js
+++ b/test/runtime/samples/await-component-oncreate/_config.js
@@ -13,4 +13,4 @@ export default {
 			`);
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-conservative-update/_config.js b/test/runtime/samples/await-conservative-update/_config.js
index 4e81ff8e37..20a9448ebd 100644
--- a/test/runtime/samples/await-conservative-update/_config.js
+++ b/test/runtime/samples/await-conservative-update/_config.js
@@ -13,4 +13,4 @@ export default {
 			`);
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-conservative-update/sleep.js b/test/runtime/samples/await-conservative-update/sleep.js
index 994f85f38a..be592a4ea4 100644
--- a/test/runtime/samples/await-conservative-update/sleep.js
+++ b/test/runtime/samples/await-conservative-update/sleep.js
@@ -8,4 +8,4 @@ export const sleep = ms => new Promise(f => {
 		if (stopped) return;
 		f();
 	}, ms);
-});
\ No newline at end of file
+});
diff --git a/test/runtime/samples/await-containing-if/_config.js b/test/runtime/samples/await-containing-if/_config.js
index 5bf94ed012..a81b040a12 100644
--- a/test/runtime/samples/await-containing-if/_config.js
+++ b/test/runtime/samples/await-containing-if/_config.js
@@ -32,4 +32,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-in-dynamic-component/_config.js b/test/runtime/samples/await-in-dynamic-component/_config.js
index 797298c554..d92757b68b 100644
--- a/test/runtime/samples/await-in-dynamic-component/_config.js
+++ b/test/runtime/samples/await-in-dynamic-component/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ component }) {
 		component.flag = false;
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-in-each/_config.js b/test/runtime/samples/await-in-each/_config.js
index 6c7da69ee3..a648bbe38a 100644
--- a/test/runtime/samples/await-in-each/_config.js
+++ b/test/runtime/samples/await-in-each/_config.js
@@ -28,4 +28,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-in-removed-if/_config.js b/test/runtime/samples/await-in-removed-if/_config.js
index 0746a66fa0..18b2ac7b74 100644
--- a/test/runtime/samples/await-in-removed-if/_config.js
+++ b/test/runtime/samples/await-in-removed-if/_config.js
@@ -19,4 +19,4 @@ export default {
 
 		assert.htmlEqual(target.innerHTML, '');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-set-simultaneous-reactive/_config.js b/test/runtime/samples/await-set-simultaneous-reactive/_config.js
index acbd7aea1f..0b5c0b8c74 100644
--- a/test/runtime/samples/await-set-simultaneous-reactive/_config.js
+++ b/test/runtime/samples/await-set-simultaneous-reactive/_config.js
@@ -10,4 +10,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-set-simultaneous/_config.js b/test/runtime/samples/await-set-simultaneous/_config.js
index d928e39c23..fb75a9f6f0 100644
--- a/test/runtime/samples/await-set-simultaneous/_config.js
+++ b/test/runtime/samples/await-set-simultaneous/_config.js
@@ -15,4 +15,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch-event/_config.js b/test/runtime/samples/await-then-catch-event/_config.js
index e42d16c4d8..0f4ce27628 100644
--- a/test/runtime/samples/await-then-catch-event/_config.js
+++ b/test/runtime/samples/await-then-catch-event/_config.js
@@ -42,4 +42,4 @@ export default {
 				assert.equal(component.clicked, 43);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch-in-slot/_config.js b/test/runtime/samples/await-then-catch-in-slot/_config.js
index b0600a0f27..14f3e7fdf5 100644
--- a/test/runtime/samples/await-then-catch-in-slot/_config.js
+++ b/test/runtime/samples/await-then-catch-in-slot/_config.js
@@ -44,4 +44,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch-multiple/_config.js b/test/runtime/samples/await-then-catch-multiple/_config.js
index 2daac524a2..8d2de596df 100644
--- a/test/runtime/samples/await-then-catch-multiple/_config.js
+++ b/test/runtime/samples/await-then-catch-multiple/_config.js
@@ -48,4 +48,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch-non-promise/_config.js b/test/runtime/samples/await-then-catch-non-promise/_config.js
index dbc2f5eddc..c05236cc5f 100644
--- a/test/runtime/samples/await-then-catch-non-promise/_config.js
+++ b/test/runtime/samples/await-then-catch-non-promise/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>the value is still not a promise</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch-static/_config.js b/test/runtime/samples/await-then-catch-static/_config.js
index ada0dcc75b..35fc865d44 100644
--- a/test/runtime/samples/await-then-catch-static/_config.js
+++ b/test/runtime/samples/await-then-catch-static/_config.js
@@ -42,4 +42,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-catch/_config.js b/test/runtime/samples/await-then-catch/_config.js
index b0600a0f27..14f3e7fdf5 100644
--- a/test/runtime/samples/await-then-catch/_config.js
+++ b/test/runtime/samples/await-then-catch/_config.js
@@ -44,4 +44,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-if/_config.js b/test/runtime/samples/await-then-if/_config.js
index b26688d9f3..f9e81dd2cc 100644
--- a/test/runtime/samples/await-then-if/_config.js
+++ b/test/runtime/samples/await-then-if/_config.js
@@ -22,4 +22,4 @@ export default {
 			<p>promise array is empty</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-then-shorthand/_config.js b/test/runtime/samples/await-then-shorthand/_config.js
index be517af70d..ca07dd19e0 100644
--- a/test/runtime/samples/await-then-shorthand/_config.js
+++ b/test/runtime/samples/await-then-shorthand/_config.js
@@ -40,4 +40,4 @@ export default {
 				`);
 			});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/await-without-catch/_config.js b/test/runtime/samples/await-without-catch/_config.js
index 1b7da5c0be..5bc291bf1f 100644
--- a/test/runtime/samples/await-without-catch/_config.js
+++ b/test/runtime/samples/await-without-catch/_config.js
@@ -42,4 +42,4 @@ export default {
 			assert.htmlEqual(target.innerHTML, '');
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/binding-indirect-computed/_config.js b/test/runtime/samples/binding-indirect-computed/_config.js
index 7519c4b0ed..68be22d1f8 100644
--- a/test/runtime/samples/binding-indirect-computed/_config.js
+++ b/test/runtime/samples/binding-indirect-computed/_config.js
@@ -31,4 +31,4 @@ export default {
 			B
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/binding-indirect/_config.js b/test/runtime/samples/binding-indirect/_config.js
index a0a610f43f..e0f10b94bd 100644
--- a/test/runtime/samples/binding-indirect/_config.js
+++ b/test/runtime/samples/binding-indirect/_config.js
@@ -87,4 +87,4 @@ export default {
 			<p>shake it all about</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/binding-using-props/_config.js b/test/runtime/samples/binding-using-props/_config.js
index dcb34c4357..2e5fef1f4f 100644
--- a/test/runtime/samples/binding-using-props/_config.js
+++ b/test/runtime/samples/binding-using-props/_config.js
@@ -11,4 +11,4 @@ export default {
 			<p>changed</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bindings-before-onmount/_config.js b/test/runtime/samples/bindings-before-onmount/_config.js
index d21751c528..1d2ac64fe8 100644
--- a/test/runtime/samples/bindings-before-onmount/_config.js
+++ b/test/runtime/samples/bindings-before-onmount/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ assert, component }) {
 		assert.equal(component.one.snapshot, 2);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bindings-coalesced/_config.js b/test/runtime/samples/bindings-coalesced/_config.js
index 164d0b42e7..14ffd3ed89 100644
--- a/test/runtime/samples/bindings-coalesced/_config.js
+++ b/test/runtime/samples/bindings-coalesced/_config.js
@@ -14,4 +14,4 @@ export default {
 
 		assert.deepEqual(values, ['6']);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bindings-global-dependency/_config.js b/test/runtime/samples/bindings-global-dependency/_config.js
index f5ab04de78..1180424e81 100644
--- a/test/runtime/samples/bindings-global-dependency/_config.js
+++ b/test/runtime/samples/bindings-global-dependency/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<input type="text">'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-2/_config.js b/test/runtime/samples/bitmask-overflow-2/_config.js
index 1b0f475e94..781c493245 100644
--- a/test/runtime/samples/bitmask-overflow-2/_config.js
+++ b/test/runtime/samples/bitmask-overflow-2/_config.js
@@ -1,3 +1,3 @@
 export default {
 	error: 'potato is not defined'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-3/_config.js b/test/runtime/samples/bitmask-overflow-3/_config.js
index 7c237c48f6..bd415bfd49 100644
--- a/test/runtime/samples/bitmask-overflow-3/_config.js
+++ b/test/runtime/samples/bitmask-overflow-3/_config.js
@@ -1,3 +1,3 @@
 export default {
 	error: 'A is not defined'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot-2/_config.js b/test/runtime/samples/bitmask-overflow-slot-2/_config.js
index 08c0c2f902..1f9613711a 100644
--- a/test/runtime/samples/bitmask-overflow-slot-2/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot-2/_config.js
@@ -93,4 +93,4 @@ export default {
 			_1: 2
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot-3/_config.js b/test/runtime/samples/bitmask-overflow-slot-3/_config.js
index 93e548e5f7..7921253e18 100644
--- a/test/runtime/samples/bitmask-overflow-slot-3/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot-3/_config.js
@@ -27,4 +27,4 @@ export default {
 			<button></button>
 		`);	
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot-4/_config.js b/test/runtime/samples/bitmask-overflow-slot-4/_config.js
index cdaa5de77f..5aa339afd6 100644
--- a/test/runtime/samples/bitmask-overflow-slot-4/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot-4/_config.js
@@ -38,4 +38,4 @@ export default {
 			<button></button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot-5/_config.js b/test/runtime/samples/bitmask-overflow-slot-5/_config.js
index 7dedb8f7eb..80900d0042 100644
--- a/test/runtime/samples/bitmask-overflow-slot-5/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot-5/_config.js
@@ -46,4 +46,4 @@ export default {
 			<button></button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot-6/_config.js b/test/runtime/samples/bitmask-overflow-slot-6/_config.js
index 8cd8c07a65..7cf7538b69 100644
--- a/test/runtime/samples/bitmask-overflow-slot-6/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot-6/_config.js
@@ -29,4 +29,4 @@ export default {
 			<button>Toggle outside</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow-slot/_config.js b/test/runtime/samples/bitmask-overflow-slot/_config.js
index 9b24d5541f..a14ef3270f 100644
--- a/test/runtime/samples/bitmask-overflow-slot/_config.js
+++ b/test/runtime/samples/bitmask-overflow-slot/_config.js
@@ -121,4 +121,4 @@ export default {
 			_40: 1
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/bitmask-overflow/_config.js b/test/runtime/samples/bitmask-overflow/_config.js
index ada3195c81..e5e54ac10e 100644
--- a/test/runtime/samples/bitmask-overflow/_config.js
+++ b/test/runtime/samples/bitmask-overflow/_config.js
@@ -119,4 +119,4 @@ export default {
 			_40: 1
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/component-name-deconflicted-globals/_config.js b/test/runtime/samples/component-name-deconflicted-globals/_config.js
index 842b6a3a11..66d1d1a8f1 100644
--- a/test/runtime/samples/component-name-deconflicted-globals/_config.js
+++ b/test/runtime/samples/component-name-deconflicted-globals/_config.js
@@ -2,4 +2,4 @@ export default {
 	preserveIdentifiers: true,
 
 	error: 'Countdown is not defined'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/component-name-deconflicted/_config.js b/test/runtime/samples/component-name-deconflicted/_config.js
index 97ea2290b6..5813042745 100644
--- a/test/runtime/samples/component-name-deconflicted/_config.js
+++ b/test/runtime/samples/component-name-deconflicted/_config.js
@@ -12,4 +12,4 @@ export default {
 			<span>4</span>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/component-namespaced/_config.js b/test/runtime/samples/component-namespaced/_config.js
index b91795d6c8..35a5e46d47 100644
--- a/test/runtime/samples/component-namespaced/_config.js
+++ b/test/runtime/samples/component-namespaced/_config.js
@@ -19,4 +19,4 @@ export default {
 			<p>foo 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/component-namespaced/components.js b/test/runtime/samples/component-namespaced/components.js
index 832d2412ee..7dcfcf157c 100644
--- a/test/runtime/samples/component-namespaced/components.js
+++ b/test/runtime/samples/component-namespaced/components.js
@@ -1,3 +1,3 @@
 import Foo from './Foo.svelte';
 
-export default { Foo };
\ No newline at end of file
+export default { Foo };
diff --git a/test/runtime/samples/component-slot-named-inherits-default-lets/_config.js b/test/runtime/samples/component-slot-named-inherits-default-lets/_config.js
index a07a1482bc..8297162b91 100644
--- a/test/runtime/samples/component-slot-named-inherits-default-lets/_config.js
+++ b/test/runtime/samples/component-slot-named-inherits-default-lets/_config.js
@@ -22,4 +22,4 @@ export default {
 			</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/context-api-b/_config.js b/test/runtime/samples/context-api-b/_config.js
index 70dff54c06..314fd9f481 100644
--- a/test/runtime/samples/context-api-b/_config.js
+++ b/test/runtime/samples/context-api-b/_config.js
@@ -3,4 +3,4 @@ export default {
 		<div>foo/bar</div>
 		<div>foo/baz</div>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/context-api/_config.js b/test/runtime/samples/context-api/_config.js
index 1bc475a156..3856aa5424 100644
--- a/test/runtime/samples/context-api/_config.js
+++ b/test/runtime/samples/context-api/_config.js
@@ -70,4 +70,4 @@ export default {
 			</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/context-in-await/_config.js b/test/runtime/samples/context-in-await/_config.js
index 221f5fbcca..fc498a36c2 100644
--- a/test/runtime/samples/context-in-await/_config.js
+++ b/test/runtime/samples/context-in-await/_config.js
@@ -10,4 +10,4 @@ export default {
 			<p>Context value: 123</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/contextual-callback/_config.js b/test/runtime/samples/contextual-callback/_config.js
index f0ec07f6c9..b27a7fc868 100644
--- a/test/runtime/samples/contextual-callback/_config.js
+++ b/test/runtime/samples/contextual-callback/_config.js
@@ -9,4 +9,4 @@ export default {
 
 		assert.equal(component.clicked, 'x');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-builtins-2/_config.js b/test/runtime/samples/deconflict-builtins-2/_config.js
index 1bef35b2bd..e136b0410d 100644
--- a/test/runtime/samples/deconflict-builtins-2/_config.js
+++ b/test/runtime/samples/deconflict-builtins-2/_config.js
@@ -1,4 +1,4 @@
 export default {
 	html: '<text>hello world</text>',
 	preserveIdentifiers: true
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-builtins/_config.js b/test/runtime/samples/deconflict-builtins/_config.js
index 4e9cbef4b2..3751bfc25d 100644
--- a/test/runtime/samples/deconflict-builtins/_config.js
+++ b/test/runtime/samples/deconflict-builtins/_config.js
@@ -4,4 +4,4 @@ export default {
 	test({ assert, component }) {
 		assert.equal(component.foo, 'got');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-builtins/get.js b/test/runtime/samples/deconflict-builtins/get.js
index cd846d9be9..78477cc40f 100644
--- a/test/runtime/samples/deconflict-builtins/get.js
+++ b/test/runtime/samples/deconflict-builtins/get.js
@@ -1,3 +1,3 @@
 export function get () {
 	return 'got';
-}
\ No newline at end of file
+}
diff --git a/test/runtime/samples/deconflict-component-name-with-global/_config.js b/test/runtime/samples/deconflict-component-name-with-global/_config.js
index 0f25c32351..214483fc58 100644
--- a/test/runtime/samples/deconflict-component-name-with-global/_config.js
+++ b/test/runtime/samples/deconflict-component-name-with-global/_config.js
@@ -6,4 +6,4 @@ export default {
 	preserveIdentifiers: true,
 
 	html: '<p>true</p>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-component-name-with-module-global/_config.js b/test/runtime/samples/deconflict-component-name-with-module-global/_config.js
index 0f25c32351..214483fc58 100644
--- a/test/runtime/samples/deconflict-component-name-with-module-global/_config.js
+++ b/test/runtime/samples/deconflict-component-name-with-module-global/_config.js
@@ -6,4 +6,4 @@ export default {
 	preserveIdentifiers: true,
 
 	html: '<p>true</p>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-component-refs/_config.js b/test/runtime/samples/deconflict-component-refs/_config.js
index 8092aed7ca..992066d1e6 100644
--- a/test/runtime/samples/deconflict-component-refs/_config.js
+++ b/test/runtime/samples/deconflict-component-refs/_config.js
@@ -22,4 +22,4 @@ export default {
 			{ name: 'baz', edit: false }
 		]
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-contexts/_config.js b/test/runtime/samples/deconflict-contexts/_config.js
index a32300e58a..5254655d89 100644
--- a/test/runtime/samples/deconflict-contexts/_config.js
+++ b/test/runtime/samples/deconflict-contexts/_config.js
@@ -6,4 +6,4 @@ export default {
 	props: {
 		components: [ 'foo', 'bar', 'baz' ]
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-ctx/_config.js b/test/runtime/samples/deconflict-ctx/_config.js
index 88f3e2efca..b6d8bf51be 100644
--- a/test/runtime/samples/deconflict-ctx/_config.js
+++ b/test/runtime/samples/deconflict-ctx/_config.js
@@ -2,4 +2,4 @@ export default {
 	html: `
 		<h1>Hello world!</h1>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-elements-indexes/_config.js b/test/runtime/samples/deconflict-elements-indexes/_config.js
index b531603ac7..cb102638f2 100644
--- a/test/runtime/samples/deconflict-elements-indexes/_config.js
+++ b/test/runtime/samples/deconflict-elements-indexes/_config.js
@@ -19,4 +19,4 @@ export default {
 			</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/deconflict-spread-i/_config.js b/test/runtime/samples/deconflict-spread-i/_config.js
index f147a4c1ff..7602cde023 100644
--- a/test/runtime/samples/deconflict-spread-i/_config.js
+++ b/test/runtime/samples/deconflict-spread-i/_config.js
@@ -1,3 +1,3 @@
 export default {
 	preserveIdentifiers: true
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/destroy-twice/_config.js b/test/runtime/samples/destroy-twice/_config.js
index 041518d284..1279b2315d 100644
--- a/test/runtime/samples/destroy-twice/_config.js
+++ b/test/runtime/samples/destroy-twice/_config.js
@@ -3,4 +3,4 @@ export default {
 		component.$destroy();
 		component.$destroy();
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/destructuring-assignment-array/_config.js b/test/runtime/samples/destructuring-assignment-array/_config.js
index ede4552803..5b39a0b86e 100644
--- a/test/runtime/samples/destructuring-assignment-array/_config.js
+++ b/test/runtime/samples/destructuring-assignment-array/_config.js
@@ -20,4 +20,4 @@ export default {
 			</ul>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/destructuring-between-exports/_config.js b/test/runtime/samples/destructuring-between-exports/_config.js
index 56061f510f..3b2ee6e9ee 100644
--- a/test/runtime/samples/destructuring-between-exports/_config.js
+++ b/test/runtime/samples/destructuring-between-exports/_config.js
@@ -5,4 +5,4 @@ export default {
 	html: `
 		<h1>42</h2>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/destructuring/_config.js b/test/runtime/samples/destructuring/_config.js
index c76a3bf649..93e4ed3936 100644
--- a/test/runtime/samples/destructuring/_config.js
+++ b/test/runtime/samples/destructuring/_config.js
@@ -22,4 +22,4 @@ export default {
 		assert.equal(count, 1);
 		assert.equal(number, 42);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dev-warning-destroy-twice/_config.js b/test/runtime/samples/dev-warning-destroy-twice/_config.js
index 4f6090d4b6..69ef5b1713 100644
--- a/test/runtime/samples/dev-warning-destroy-twice/_config.js
+++ b/test/runtime/samples/dev-warning-destroy-twice/_config.js
@@ -20,4 +20,4 @@ export default {
 
 		console.warn = warn; // eslint-disable-line no-console
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dev-warning-readonly-computed/_config.js b/test/runtime/samples/dev-warning-readonly-computed/_config.js
index 7d02d82eeb..86037d7e1f 100644
--- a/test/runtime/samples/dev-warning-readonly-computed/_config.js
+++ b/test/runtime/samples/dev-warning-readonly-computed/_config.js
@@ -15,4 +15,4 @@ export default {
 			assert.equal( err.message, "<Main>: Cannot set read-only property 'foo'" );
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dev-warning-readonly-window-binding/_config.js b/test/runtime/samples/dev-warning-readonly-window-binding/_config.js
index 01c8717b0c..fc6075aef1 100644
--- a/test/runtime/samples/dev-warning-readonly-window-binding/_config.js
+++ b/test/runtime/samples/dev-warning-readonly-window-binding/_config.js
@@ -11,4 +11,4 @@ export default {
 			assert.equal(err.message, "<Main>: Cannot set read-only property 'width'");
 		}
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-bindings-recreated-b/_config.js b/test/runtime/samples/dynamic-component-bindings-recreated-b/_config.js
index 0df87f06cd..2f73514e67 100644
--- a/test/runtime/samples/dynamic-component-bindings-recreated-b/_config.js
+++ b/test/runtime/samples/dynamic-component-bindings-recreated-b/_config.js
@@ -25,4 +25,4 @@ export default {
 			<p>green green</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-bindings-recreated/_config.js b/test/runtime/samples/dynamic-component-bindings-recreated/_config.js
index b57c49ed58..7882996a8b 100644
--- a/test/runtime/samples/dynamic-component-bindings-recreated/_config.js
+++ b/test/runtime/samples/dynamic-component-bindings-recreated/_config.js
@@ -22,4 +22,4 @@ export default {
 			<p>green two</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-bindings/_config.js b/test/runtime/samples/dynamic-component-bindings/_config.js
index 9ef9a87b91..4b76c89237 100644
--- a/test/runtime/samples/dynamic-component-bindings/_config.js
+++ b/test/runtime/samples/dynamic-component-bindings/_config.js
@@ -28,4 +28,4 @@ export default {
 
 		assert.equal(component.z, true);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-destroy-null/_config.js b/test/runtime/samples/dynamic-component-destroy-null/_config.js
index 3c47aa5bae..00f7d47d0f 100644
--- a/test/runtime/samples/dynamic-component-destroy-null/_config.js
+++ b/test/runtime/samples/dynamic-component-destroy-null/_config.js
@@ -6,4 +6,4 @@ export default {
 	test({ assert, component }) {
 		component.x = false;
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-events/_config.js b/test/runtime/samples/dynamic-component-events/_config.js
index 3c6bf370bb..cc54bef4e5 100644
--- a/test/runtime/samples/dynamic-component-events/_config.js
+++ b/test/runtime/samples/dynamic-component-events/_config.js
@@ -22,4 +22,4 @@ export default {
 		target.querySelector('button').dispatchEvent(click);
 		assert.equal(component.selected, 'bar');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-in-if/_config.js b/test/runtime/samples/dynamic-component-in-if/_config.js
index b481c229c4..0c6829dbcd 100644
--- a/test/runtime/samples/dynamic-component-in-if/_config.js
+++ b/test/runtime/samples/dynamic-component-in-if/_config.js
@@ -10,4 +10,4 @@ export default {
 			<p>Bar</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-inside-element/_config.js b/test/runtime/samples/dynamic-component-inside-element/_config.js
index 2e363f10da..ba144c96a6 100644
--- a/test/runtime/samples/dynamic-component-inside-element/_config.js
+++ b/test/runtime/samples/dynamic-component-inside-element/_config.js
@@ -14,4 +14,4 @@ export default {
 			<div><p>false, therefore Bar</p></div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-nulled-out-intro/_config.js b/test/runtime/samples/dynamic-component-nulled-out-intro/_config.js
index 9759ada538..18ccd5f21e 100644
--- a/test/runtime/samples/dynamic-component-nulled-out-intro/_config.js
+++ b/test/runtime/samples/dynamic-component-nulled-out-intro/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ component }) {
 		component.visible = true;
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-nulled-out/_config.js b/test/runtime/samples/dynamic-component-nulled-out/_config.js
index 7dc48c82b6..7e928aba86 100644
--- a/test/runtime/samples/dynamic-component-nulled-out/_config.js
+++ b/test/runtime/samples/dynamic-component-nulled-out/_config.js
@@ -16,4 +16,4 @@ export default {
 			<p>Foo</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-slot/_config.js b/test/runtime/samples/dynamic-component-slot/_config.js
index 58f413e3c4..aedf8bbb5b 100644
--- a/test/runtime/samples/dynamic-component-slot/_config.js
+++ b/test/runtime/samples/dynamic-component-slot/_config.js
@@ -32,4 +32,4 @@ export default {
 			<div slot='other'>what goes up must come down</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component-update-existing-instance/_config.js b/test/runtime/samples/dynamic-component-update-existing-instance/_config.js
index 5e3d836382..adca76f5a7 100644
--- a/test/runtime/samples/dynamic-component-update-existing-instance/_config.js
+++ b/test/runtime/samples/dynamic-component-update-existing-instance/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>Foo 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/dynamic-component/_config.js b/test/runtime/samples/dynamic-component/_config.js
index fe7ce5d65f..64abb9bd96 100644
--- a/test/runtime/samples/dynamic-component/_config.js
+++ b/test/runtime/samples/dynamic-component/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>false, therefore Bar</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/each-block-empty-outro/_config.js b/test/runtime/samples/each-block-empty-outro/_config.js
index fe1657aa0c..0acf1f572f 100644
--- a/test/runtime/samples/each-block-empty-outro/_config.js
+++ b/test/runtime/samples/each-block-empty-outro/_config.js
@@ -15,4 +15,4 @@ export default {
 
 		assert.htmlEqual(target.innerHTML, '');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/element-source-location/_config.js b/test/runtime/samples/element-source-location/_config.js
index 61ae36d107..101cc2cad1 100644
--- a/test/runtime/samples/element-source-location/_config.js
+++ b/test/runtime/samples/element-source-location/_config.js
@@ -23,4 +23,4 @@ export default {
 			char: 7
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/empty-dom/_config.js b/test/runtime/samples/empty-dom/_config.js
index 7da2831db4..22dc25b41e 100644
--- a/test/runtime/samples/empty-dom/_config.js
+++ b/test/runtime/samples/empty-dom/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: ''
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/flush-before-bindings/_config.js b/test/runtime/samples/flush-before-bindings/_config.js
index 7bb6ebfc15..4f20299771 100644
--- a/test/runtime/samples/flush-before-bindings/_config.js
+++ b/test/runtime/samples/flush-before-bindings/_config.js
@@ -20,4 +20,4 @@ export default {
 		// TODO minimise the number of recomputations during oncreate
 		// assert.equal(counter.count, 1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/flush-before-bindings/counter.js b/test/runtime/samples/flush-before-bindings/counter.js
index 63872cd6a2..f0fc271f84 100644
--- a/test/runtime/samples/flush-before-bindings/counter.js
+++ b/test/runtime/samples/flush-before-bindings/counter.js
@@ -1,3 +1,3 @@
 export default {
 	count: 0
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/function-expression-inline/_config.js b/test/runtime/samples/function-expression-inline/_config.js
index 6916be45b1..a5dc3f7080 100644
--- a/test/runtime/samples/function-expression-inline/_config.js
+++ b/test/runtime/samples/function-expression-inline/_config.js
@@ -19,4 +19,4 @@ export default {
 			<p>6</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/function-in-expression/_config.js b/test/runtime/samples/function-in-expression/_config.js
index 6b6fb29895..d3086863d3 100644
--- a/test/runtime/samples/function-in-expression/_config.js
+++ b/test/runtime/samples/function-in-expression/_config.js
@@ -10,4 +10,4 @@ export default {
 
 		assert.htmlEqual(target.innerHTML, '11, 13, 15');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/hash-in-attribute/_config.js b/test/runtime/samples/hash-in-attribute/_config.js
index 5e5726c48f..a6fe8eb909 100644
--- a/test/runtime/samples/hash-in-attribute/_config.js
+++ b/test/runtime/samples/hash-in-attribute/_config.js
@@ -23,4 +23,4 @@ export default {
 			<a href="x#f">x#f</a>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/head-title-dynamic-simple/_config.js b/test/runtime/samples/head-title-dynamic-simple/_config.js
index 682a841fcd..cc2301a2f9 100644
--- a/test/runtime/samples/head-title-dynamic-simple/_config.js
+++ b/test/runtime/samples/head-title-dynamic-simple/_config.js
@@ -9,4 +9,4 @@ export default {
 		component.foo = 'Also A Title';
 		assert.equal(window.document.title, 'Also A Title');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/head-title-dynamic/_config.js b/test/runtime/samples/head-title-dynamic/_config.js
index ddb04bf0a3..95d5f8debf 100644
--- a/test/runtime/samples/head-title-dynamic/_config.js
+++ b/test/runtime/samples/head-title-dynamic/_config.js
@@ -9,4 +9,4 @@ export default {
 		component.adjective = 'different';
 		assert.equal(window.document.title, 'a different title');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/head-title-empty/_config.js b/test/runtime/samples/head-title-empty/_config.js
index 497855156c..5b0785c797 100644
--- a/test/runtime/samples/head-title-empty/_config.js
+++ b/test/runtime/samples/head-title-empty/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ assert, window }) {
 		assert.equal(window.document.title, '');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/head-title-static/_config.js b/test/runtime/samples/head-title-static/_config.js
index e6d5d9aaff..ee9a0316b5 100644
--- a/test/runtime/samples/head-title-static/_config.js
+++ b/test/runtime/samples/head-title-static/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ assert, component, target, window }) {
 		assert.equal(window.document.title, 'changed');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/html-entities-inside-elements/_config.js b/test/runtime/samples/html-entities-inside-elements/_config.js
index a53af0a297..2537da2654 100644
--- a/test/runtime/samples/html-entities-inside-elements/_config.js
+++ b/test/runtime/samples/html-entities-inside-elements/_config.js
@@ -2,4 +2,4 @@ export default {
 	html: `
 		<p>this &lt;em&gt;should&lt;/em&gt; not be <span>&lt;strong&gt;bold&lt;/strong&gt;</span></p>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/html-entities/_config.js b/test/runtime/samples/html-entities/_config.js
index c8c2de8403..ddcc318e28 100644
--- a/test/runtime/samples/html-entities/_config.js
+++ b/test/runtime/samples/html-entities/_config.js
@@ -11,4 +11,4 @@ export default {
 
 		<span>&amp;notanentity;</span>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/html-non-entities-inside-elements/_config.js b/test/runtime/samples/html-non-entities-inside-elements/_config.js
index bc217d6d02..d8e128a117 100644
--- a/test/runtime/samples/html-non-entities-inside-elements/_config.js
+++ b/test/runtime/samples/html-non-entities-inside-elements/_config.js
@@ -2,4 +2,4 @@ export default {
 	html: `
 		<div>'foo'<span/></div>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/if-block-conservative-update/_config.js b/test/runtime/samples/if-block-conservative-update/_config.js
index 9be7e29fef..f84ccb6b43 100644
--- a/test/runtime/samples/if-block-conservative-update/_config.js
+++ b/test/runtime/samples/if-block-conservative-update/_config.js
@@ -19,4 +19,4 @@ export default {
 
 		assert.htmlEqual(target.innerHTML, '<p>soup</p>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/if-block-else-conservative-update/_config.js b/test/runtime/samples/if-block-else-conservative-update/_config.js
index bb6cfef05f..da83385dd5 100644
--- a/test/runtime/samples/if-block-else-conservative-update/_config.js
+++ b/test/runtime/samples/if-block-else-conservative-update/_config.js
@@ -34,4 +34,4 @@ export default {
 
 		assert.htmlEqual(target.innerHTML, '<p>SALAD</p>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ignore-unchanged-attribute-compound/counter.js b/test/runtime/samples/ignore-unchanged-attribute-compound/counter.js
index 63872cd6a2..f0fc271f84 100644
--- a/test/runtime/samples/ignore-unchanged-attribute-compound/counter.js
+++ b/test/runtime/samples/ignore-unchanged-attribute-compound/counter.js
@@ -1,3 +1,3 @@
 export default {
 	count: 0
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ignore-unchanged-attribute/counter.js b/test/runtime/samples/ignore-unchanged-attribute/counter.js
index 63872cd6a2..f0fc271f84 100644
--- a/test/runtime/samples/ignore-unchanged-attribute/counter.js
+++ b/test/runtime/samples/ignore-unchanged-attribute/counter.js
@@ -1,3 +1,3 @@
 export default {
 	count: 0
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ignore-unchanged-raw/counter.js b/test/runtime/samples/ignore-unchanged-raw/counter.js
index 63872cd6a2..f0fc271f84 100644
--- a/test/runtime/samples/ignore-unchanged-raw/counter.js
+++ b/test/runtime/samples/ignore-unchanged-raw/counter.js
@@ -1,3 +1,3 @@
 export default {
 	count: 0
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ignore-unchanged-tag/counter.js b/test/runtime/samples/ignore-unchanged-tag/counter.js
index 63872cd6a2..f0fc271f84 100644
--- a/test/runtime/samples/ignore-unchanged-tag/counter.js
+++ b/test/runtime/samples/ignore-unchanged-tag/counter.js
@@ -1,3 +1,3 @@
 export default {
 	count: 0
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/inline-style-important/_config.js b/test/runtime/samples/inline-style-important/_config.js
index b7c8d2c352..53f4e98db3 100644
--- a/test/runtime/samples/inline-style-important/_config.js
+++ b/test/runtime/samples/inline-style-important/_config.js
@@ -15,4 +15,4 @@ export default {
 		styles = window.getComputedStyle(p);
 		assert.equal(styles.color, 'green');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/inline-style-optimisation-bailout/_config.js b/test/runtime/samples/inline-style-optimisation-bailout/_config.js
index 836a3e2e6e..acc41e3160 100644
--- a/test/runtime/samples/inline-style-optimisation-bailout/_config.js
+++ b/test/runtime/samples/inline-style-optimisation-bailout/_config.js
@@ -17,4 +17,4 @@ export default {
 		assert.equal(styles.color, '');
 		assert.equal(styles.fontSize, '20px');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/innerhtml-interpolated-literal/_config.js b/test/runtime/samples/innerhtml-interpolated-literal/_config.js
index 022c70f717..d2f4d94a31 100644
--- a/test/runtime/samples/innerhtml-interpolated-literal/_config.js
+++ b/test/runtime/samples/innerhtml-interpolated-literal/_config.js
@@ -4,4 +4,4 @@ export default {
 			<span class="a/42"/>
 		</div>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/innerhtml-with-comments/_config.js b/test/runtime/samples/innerhtml-with-comments/_config.js
index 95d4a6fa96..897d54c573 100644
--- a/test/runtime/samples/innerhtml-with-comments/_config.js
+++ b/test/runtime/samples/innerhtml-with-comments/_config.js
@@ -5,4 +5,4 @@ export default {
 			<a href="https://getbootstrap.com/" target="_blank">Bootstrap</a>.
 		</span>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-auto-subscription-self-assignment/_config.js b/test/runtime/samples/instrumentation-auto-subscription-self-assignment/_config.js
index 450562bebe..32cd6fc22d 100644
--- a/test/runtime/samples/instrumentation-auto-subscription-self-assignment/_config.js
+++ b/test/runtime/samples/instrumentation-auto-subscription-self-assignment/_config.js
@@ -5,4 +5,4 @@ export default {
 		await component.go();
 		assert.htmlEqual(target.innerHTML, '[42]');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-script-destructuring/_config.js b/test/runtime/samples/instrumentation-script-destructuring/_config.js
index a0b2de9e77..2b677a8b3a 100644
--- a/test/runtime/samples/instrumentation-script-destructuring/_config.js
+++ b/test/runtime/samples/instrumentation-script-destructuring/_config.js
@@ -26,4 +26,4 @@ export default {
 			<p>x: 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-script-loop-scope/_config.js b/test/runtime/samples/instrumentation-script-loop-scope/_config.js
index 1195055c45..069114c523 100644
--- a/test/runtime/samples/instrumentation-script-loop-scope/_config.js
+++ b/test/runtime/samples/instrumentation-script-loop-scope/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>x: 42</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-script-multiple-assignments/_config.js b/test/runtime/samples/instrumentation-script-multiple-assignments/_config.js
index c5107e4964..1c4663938f 100644
--- a/test/runtime/samples/instrumentation-script-multiple-assignments/_config.js
+++ b/test/runtime/samples/instrumentation-script-multiple-assignments/_config.js
@@ -25,4 +25,4 @@ export default {
 			<p>bar: 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-script-update/_config.js b/test/runtime/samples/instrumentation-script-update/_config.js
index 4e97140faf..223904ad63 100644
--- a/test/runtime/samples/instrumentation-script-update/_config.js
+++ b/test/runtime/samples/instrumentation-script-update/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>x: 1</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-template-destructuring/_config.js b/test/runtime/samples/instrumentation-template-destructuring/_config.js
index a0b2de9e77..2b677a8b3a 100644
--- a/test/runtime/samples/instrumentation-template-destructuring/_config.js
+++ b/test/runtime/samples/instrumentation-template-destructuring/_config.js
@@ -26,4 +26,4 @@ export default {
 			<p>x: 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-template-loop-scope/_config.js b/test/runtime/samples/instrumentation-template-loop-scope/_config.js
index 1195055c45..069114c523 100644
--- a/test/runtime/samples/instrumentation-template-loop-scope/_config.js
+++ b/test/runtime/samples/instrumentation-template-loop-scope/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>x: 42</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-template-multiple-assignments/_config.js b/test/runtime/samples/instrumentation-template-multiple-assignments/_config.js
index c5107e4964..1c4663938f 100644
--- a/test/runtime/samples/instrumentation-template-multiple-assignments/_config.js
+++ b/test/runtime/samples/instrumentation-template-multiple-assignments/_config.js
@@ -25,4 +25,4 @@ export default {
 			<p>bar: 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/instrumentation-template-update/_config.js b/test/runtime/samples/instrumentation-template-update/_config.js
index 4e97140faf..223904ad63 100644
--- a/test/runtime/samples/instrumentation-template-update/_config.js
+++ b/test/runtime/samples/instrumentation-template-update/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>x: 1</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/invalidation-in-if-condition/_config.js b/test/runtime/samples/invalidation-in-if-condition/_config.js
index c9b551c918..25e7811889 100644
--- a/test/runtime/samples/invalidation-in-if-condition/_config.js
+++ b/test/runtime/samples/invalidation-in-if-condition/_config.js
@@ -14,4 +14,4 @@ export default {
 		await button.dispatchEvent(click);
 		assert.htmlEqual(target.innerHTML, '<button>true 2</button>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/isolated-text/_config.js b/test/runtime/samples/isolated-text/_config.js
index ec4332be5c..4dc29eb838 100644
--- a/test/runtime/samples/isolated-text/_config.js
+++ b/test/runtime/samples/isolated-text/_config.js
@@ -3,4 +3,4 @@ export default {
 		before
 		<h1>after</h1>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/lifecycle-render-order-for-children/order.js b/test/runtime/samples/lifecycle-render-order-for-children/order.js
index 109fa8b38c..d6d1738de6 100644
--- a/test/runtime/samples/lifecycle-render-order-for-children/order.js
+++ b/test/runtime/samples/lifecycle-render-order-for-children/order.js
@@ -1 +1 @@
-export default [];
\ No newline at end of file
+export default [];
diff --git a/test/runtime/samples/lifecycle-render-order/order.js b/test/runtime/samples/lifecycle-render-order/order.js
index 109fa8b38c..d6d1738de6 100644
--- a/test/runtime/samples/lifecycle-render-order/order.js
+++ b/test/runtime/samples/lifecycle-render-order/order.js
@@ -1 +1 @@
-export default [];
\ No newline at end of file
+export default [];
diff --git a/test/runtime/samples/module-context-export/_config.js b/test/runtime/samples/module-context-export/_config.js
index 4d77becea9..4c4595483a 100644
--- a/test/runtime/samples/module-context-export/_config.js
+++ b/test/runtime/samples/module-context-export/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<p>(42)(99)</p>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/module-context-with-instance-script/_config.js b/test/runtime/samples/module-context-with-instance-script/_config.js
index 4d77becea9..4c4595483a 100644
--- a/test/runtime/samples/module-context-with-instance-script/_config.js
+++ b/test/runtime/samples/module-context-with-instance-script/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<p>(42)(99)</p>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/module-context/_config.js b/test/runtime/samples/module-context/_config.js
index 947138e795..83138d08f9 100644
--- a/test/runtime/samples/module-context/_config.js
+++ b/test/runtime/samples/module-context/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<p>42</p>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/mutation-tracking-across-sibling-scopes/_config.js b/test/runtime/samples/mutation-tracking-across-sibling-scopes/_config.js
index 038db6dbbb..8d51c61394 100644
--- a/test/runtime/samples/mutation-tracking-across-sibling-scopes/_config.js
+++ b/test/runtime/samples/mutation-tracking-across-sibling-scopes/_config.js
@@ -9,4 +9,4 @@ export default {
 
 		assert.htmlEqual(component.div.innerHTML, '<div>-</div><div>-</div>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/nbsp/_config.js b/test/runtime/samples/nbsp/_config.js
index f5636bfebd..5cfbc4ca35 100644
--- a/test/runtime/samples/nbsp/_config.js
+++ b/test/runtime/samples/nbsp/_config.js
@@ -5,4 +5,4 @@ export default {
 		const text = target.querySelector( 'span' ).textContent;
 		assert.equal( text.charCodeAt( 0 ), 160 );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/observable-auto-subscribe/_config.js b/test/runtime/samples/observable-auto-subscribe/_config.js
index b5b1e8b974..5570413395 100644
--- a/test/runtime/samples/observable-auto-subscribe/_config.js
+++ b/test/runtime/samples/observable-auto-subscribe/_config.js
@@ -46,4 +46,4 @@ export default {
 
 		assert.equal(subscribers.length, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ondestroy-before-cleanup/_config.js b/test/runtime/samples/ondestroy-before-cleanup/_config.js
index 80cc54bd6b..e33b154b64 100644
--- a/test/runtime/samples/ondestroy-before-cleanup/_config.js
+++ b/test/runtime/samples/ondestroy-before-cleanup/_config.js
@@ -9,4 +9,4 @@ export default {
 		component.visible = false;
 		assert.equal(container.div, div);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ondestroy-before-cleanup/container.js b/test/runtime/samples/ondestroy-before-cleanup/container.js
index 7c645e42fb..ff8b4c5632 100644
--- a/test/runtime/samples/ondestroy-before-cleanup/container.js
+++ b/test/runtime/samples/ondestroy-before-cleanup/container.js
@@ -1 +1 @@
-export default {};
\ No newline at end of file
+export default {};
diff --git a/test/runtime/samples/ondestroy-deep/_config.js b/test/runtime/samples/ondestroy-deep/_config.js
index 4431a2e163..3f82e8b601 100644
--- a/test/runtime/samples/ondestroy-deep/_config.js
+++ b/test/runtime/samples/ondestroy-deep/_config.js
@@ -7,4 +7,4 @@ export default {
 
 		reset();
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/ondestroy-deep/destroyed.js b/test/runtime/samples/ondestroy-deep/destroyed.js
index fe05c1d241..45845cbd83 100644
--- a/test/runtime/samples/ondestroy-deep/destroyed.js
+++ b/test/runtime/samples/ondestroy-deep/destroyed.js
@@ -1,3 +1,3 @@
 export const destroyed = [];
 
-export const reset = () => destroyed.length = 0;
\ No newline at end of file
+export const reset = () => destroyed.length = 0;
diff --git a/test/runtime/samples/onmount-sibling-order/result.js b/test/runtime/samples/onmount-sibling-order/result.js
index 109fa8b38c..d6d1738de6 100644
--- a/test/runtime/samples/onmount-sibling-order/result.js
+++ b/test/runtime/samples/onmount-sibling-order/result.js
@@ -1 +1 @@
-export default [];
\ No newline at end of file
+export default [];
diff --git a/test/runtime/samples/option-without-select/_config.js b/test/runtime/samples/option-without-select/_config.js
index 75d4d6583f..9925069bb1 100644
--- a/test/runtime/samples/option-without-select/_config.js
+++ b/test/runtime/samples/option-without-select/_config.js
@@ -11,4 +11,4 @@ export default {
 			<option value='goodbye'>goodbye</option>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/preload/_config.js b/test/runtime/samples/preload/_config.js
index 1b35ebbe74..d7d5fd0851 100644
--- a/test/runtime/samples/preload/_config.js
+++ b/test/runtime/samples/preload/_config.js
@@ -2,4 +2,4 @@ export default {
 	test({ assert, mod }) {
 		assert.deepEqual(mod.preload({ foo: 1 }), { bar: 2 });
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-const/_config.js b/test/runtime/samples/prop-const/_config.js
index 489a48476f..991063a754 100644
--- a/test/runtime/samples/prop-const/_config.js
+++ b/test/runtime/samples/prop-const/_config.js
@@ -20,4 +20,4 @@ export default {
 			<p>b: 2</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-not-action/_config.js b/test/runtime/samples/prop-not-action/_config.js
index 17ab47b584..1f4ffa4749 100644
--- a/test/runtime/samples/prop-not-action/_config.js
+++ b/test/runtime/samples/prop-not-action/_config.js
@@ -6,4 +6,4 @@ export default {
 	html: `
 		<h1>Hello world!</h1>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-quoted/_config.js b/test/runtime/samples/prop-quoted/_config.js
index e3e553ded8..aa2f2ec329 100644
--- a/test/runtime/samples/prop-quoted/_config.js
+++ b/test/runtime/samples/prop-quoted/_config.js
@@ -9,4 +9,4 @@ export default {
 		component.foo = 2;
 		assert.htmlEqual(target.innerHTML, '2');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-subscribable/_config.js b/test/runtime/samples/prop-subscribable/_config.js
index 84cde8c9af..fcd8fb8b07 100644
--- a/test/runtime/samples/prop-subscribable/_config.js
+++ b/test/runtime/samples/prop-subscribable/_config.js
@@ -8,4 +8,4 @@ export default {
 	html: `
 		42
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-without-semicolon-b/_config.js b/test/runtime/samples/prop-without-semicolon-b/_config.js
index 3ded1a72d8..6cdc86c521 100644
--- a/test/runtime/samples/prop-without-semicolon-b/_config.js
+++ b/test/runtime/samples/prop-without-semicolon-b/_config.js
@@ -4,4 +4,4 @@ export default {
 	},
 
 	html: '<h1>Hello world!</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/prop-without-semicolon/_config.js b/test/runtime/samples/prop-without-semicolon/_config.js
index 0655d02a2c..26b3554f9f 100644
--- a/test/runtime/samples/prop-without-semicolon/_config.js
+++ b/test/runtime/samples/prop-without-semicolon/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>Hello world!</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/props-reactive-b/_config.js b/test/runtime/samples/props-reactive-b/_config.js
index 43eaee23aa..541fd26e02 100644
--- a/test/runtime/samples/props-reactive-b/_config.js
+++ b/test/runtime/samples/props-reactive-b/_config.js
@@ -27,4 +27,4 @@ export default {
 			<p>c: 9</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/props-reactive/_config.js b/test/runtime/samples/props-reactive/_config.js
index a44687069e..4c27ac0618 100644
--- a/test/runtime/samples/props-reactive/_config.js
+++ b/test/runtime/samples/props-reactive/_config.js
@@ -17,4 +17,4 @@ export default {
 			<p>5</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/props/_config.js b/test/runtime/samples/props/_config.js
index fc3c71d6f0..64015cdc6b 100644
--- a/test/runtime/samples/props/_config.js
+++ b/test/runtime/samples/props/_config.js
@@ -14,4 +14,4 @@ export default {
 			<p>{"x":2}</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-assignment-rhs/_config.js b/test/runtime/samples/reactive-assignment-in-assignment-rhs/_config.js
index cb79802589..0402f34a2f 100644
--- a/test/runtime/samples/reactive-assignment-in-assignment-rhs/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-assignment-rhs/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>1 1</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store-2/_config.js b/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store-2/_config.js
index 3fd83aa9b2..a22aa878ff 100644
--- a/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store-2/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store-2/_config.js
@@ -6,4 +6,4 @@ export default {
 		await component.update();
 		assert.htmlEqual(target.innerHTML, '<h1>11 11 yyy 12 13 14 15 11</h1>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store/_config.js b/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store/_config.js
index b57ae31d48..6a613f73c4 100644
--- a/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-complex-declaration-with-store/_config.js
@@ -6,4 +6,4 @@ export default {
 		await component.update();
 		assert.htmlEqual(target.innerHTML, '<h1>11 11 yyy 12 13 14 15 11</h1>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-complex-declaration/_config.js b/test/runtime/samples/reactive-assignment-in-complex-declaration/_config.js
index a24254044a..0636620619 100644
--- a/test/runtime/samples/reactive-assignment-in-complex-declaration/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-complex-declaration/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>2 2</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-declaration/_config.js b/test/runtime/samples/reactive-assignment-in-declaration/_config.js
index cb79802589..0402f34a2f 100644
--- a/test/runtime/samples/reactive-assignment-in-declaration/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-declaration/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>1 1</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-assignment-in-for-loop-head/_config.js b/test/runtime/samples/reactive-assignment-in-for-loop-head/_config.js
index 01dcabe073..8f57423d5c 100644
--- a/test/runtime/samples/reactive-assignment-in-for-loop-head/_config.js
+++ b/test/runtime/samples/reactive-assignment-in-for-loop-head/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>0 0</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-block-break/_config.js b/test/runtime/samples/reactive-block-break/_config.js
index a7fdffaaf1..e00bb9f480 100644
--- a/test/runtime/samples/reactive-block-break/_config.js
+++ b/test/runtime/samples/reactive-block-break/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '<h1>1 2</h1>'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/reactive-import-statement/data.js b/test/runtime/samples/reactive-import-statement/data.js
index ad494c7cb0..22f2f374ab 100644
--- a/test/runtime/samples/reactive-import-statement/data.js
+++ b/test/runtime/samples/reactive-import-statement/data.js
@@ -1 +1 @@
-export const numbers = [1, 2, 3, 4];
\ No newline at end of file
+export const numbers = [1, 2, 3, 4];
diff --git a/test/runtime/samples/script-style-non-top-level/_config.js b/test/runtime/samples/script-style-non-top-level/_config.js
index 86eddf4611..22186b345d 100644
--- a/test/runtime/samples/script-style-non-top-level/_config.js
+++ b/test/runtime/samples/script-style-non-top-level/_config.js
@@ -5,4 +5,4 @@ export default {
 			<script>alert(\`<>\`);</script>
 		</div>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/select-no-whitespace/_config.js b/test/runtime/samples/select-no-whitespace/_config.js
index 7388527849..fbd4990317 100644
--- a/test/runtime/samples/select-no-whitespace/_config.js
+++ b/test/runtime/samples/select-no-whitespace/_config.js
@@ -3,4 +3,4 @@ export default {
 		const select = target.querySelector( 'select' );
 		assert.equal( select.childNodes.length, 3 );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/self-reference-component/_config.js b/test/runtime/samples/self-reference-component/_config.js
index e9cd0ac440..c3456b59c2 100644
--- a/test/runtime/samples/self-reference-component/_config.js
+++ b/test/runtime/samples/self-reference-component/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '5 4 3 2 1 0'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/self-reference-tree/_config.js b/test/runtime/samples/self-reference-tree/_config.js
index 581f03eade..cfa7528d31 100644
--- a/test/runtime/samples/self-reference-tree/_config.js
+++ b/test/runtime/samples/self-reference-tree/_config.js
@@ -62,4 +62,4 @@ export default {
 			</ul>
 		</article>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/self-reference/_config.js b/test/runtime/samples/self-reference/_config.js
index 69be606bbe..1bcb660621 100644
--- a/test/runtime/samples/self-reference/_config.js
+++ b/test/runtime/samples/self-reference/_config.js
@@ -11,4 +11,4 @@ export default {
 		<span>1</span>
 		<span>0</span>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/semicolon-hoisting/_config.js b/test/runtime/samples/semicolon-hoisting/_config.js
index 7da2831db4..22dc25b41e 100644
--- a/test/runtime/samples/semicolon-hoisting/_config.js
+++ b/test/runtime/samples/semicolon-hoisting/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: ''
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/set-after-destroy/_config.js b/test/runtime/samples/set-after-destroy/_config.js
index 9d79329546..063c133b87 100644
--- a/test/runtime/samples/set-after-destroy/_config.js
+++ b/test/runtime/samples/set-after-destroy/_config.js
@@ -7,4 +7,4 @@ export default {
 		component.$destroy();
 		component.x = 2;
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/set-null-text-node/_config.js b/test/runtime/samples/set-null-text-node/_config.js
index 6bc775f3b7..a106ee9069 100644
--- a/test/runtime/samples/set-null-text-node/_config.js
+++ b/test/runtime/samples/set-null-text-node/_config.js
@@ -10,4 +10,4 @@ export default {
 		component.foo = null;
 		assert.htmlEqual(target.innerHTML, 'foo is null');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/shorthand-method-in-template/_config.js b/test/runtime/samples/shorthand-method-in-template/_config.js
index ddd282644d..b097a46716 100644
--- a/test/runtime/samples/shorthand-method-in-template/_config.js
+++ b/test/runtime/samples/shorthand-method-in-template/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '42'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/sigil-static-#/_config.js b/test/runtime/samples/sigil-static-#/_config.js
index 2f75f5cda2..3bf2601f70 100644
--- a/test/runtime/samples/sigil-static-#/_config.js
+++ b/test/runtime/samples/sigil-static-#/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '#foo'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/sigil-static-@/_config.js b/test/runtime/samples/sigil-static-@/_config.js
index 7155a3d1d0..8d88d1fd08 100644
--- a/test/runtime/samples/sigil-static-@/_config.js
+++ b/test/runtime/samples/sigil-static-@/_config.js
@@ -1,3 +1,3 @@
 export default {
 	html: '@foo'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/slot-in-custom-element/_config.js b/test/runtime/samples/slot-in-custom-element/_config.js
index f17cc9adcb..a0b97ec6d0 100644
--- a/test/runtime/samples/slot-in-custom-element/_config.js
+++ b/test/runtime/samples/slot-in-custom-element/_config.js
@@ -4,4 +4,4 @@ export default {
 			<header slot='header'>header header header</header>
 		</custom-element>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/state-deconflicted/_config.js b/test/runtime/samples/state-deconflicted/_config.js
index 3258754400..ff1b10b481 100644
--- a/test/runtime/samples/state-deconflicted/_config.js
+++ b/test/runtime/samples/state-deconflicted/_config.js
@@ -49,4 +49,4 @@ export default {
 			</ul>
 		` );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-assignment-updates-property/_config.js b/test/runtime/samples/store-assignment-updates-property/_config.js
index 65df38f9e4..168f7d27a0 100644
--- a/test/runtime/samples/store-assignment-updates-property/_config.js
+++ b/test/runtime/samples/store-assignment-updates-property/_config.js
@@ -29,4 +29,4 @@ export default {
 			<button></button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-assignment-updates-reactive/_config.js b/test/runtime/samples/store-assignment-updates-reactive/_config.js
index e81b3bb180..a9606d9d68 100644
--- a/test/runtime/samples/store-assignment-updates-reactive/_config.js
+++ b/test/runtime/samples/store-assignment-updates-reactive/_config.js
@@ -39,4 +39,4 @@ export default {
 			<button>+1</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-assignment-updates/_config.js b/test/runtime/samples/store-assignment-updates/_config.js
index 1b36d92863..c4a09a978e 100644
--- a/test/runtime/samples/store-assignment-updates/_config.js
+++ b/test/runtime/samples/store-assignment-updates/_config.js
@@ -28,4 +28,4 @@ export default {
 			<p>doubled: 84</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-immediate-multiple-vars/_config.js b/test/runtime/samples/store-auto-subscribe-immediate-multiple-vars/_config.js
index 9cfd765cde..fdaa951666 100644
--- a/test/runtime/samples/store-auto-subscribe-immediate-multiple-vars/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-immediate-multiple-vars/_config.js
@@ -6,4 +6,4 @@ export default {
 	async test({ assert, component }) {
 		assert.equal(component.initial_foo, 42);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-immediate/_config.js b/test/runtime/samples/store-auto-subscribe-immediate/_config.js
index 9cfd765cde..fdaa951666 100644
--- a/test/runtime/samples/store-auto-subscribe-immediate/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-immediate/_config.js
@@ -6,4 +6,4 @@ export default {
 	async test({ assert, component }) {
 		assert.equal(component.initial_foo, 42);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-implicit/_config.js b/test/runtime/samples/store-auto-subscribe-implicit/_config.js
index eca1f314ff..f132901bf0 100644
--- a/test/runtime/samples/store-auto-subscribe-implicit/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-implicit/_config.js
@@ -25,4 +25,4 @@ export default {
 			<button>count 42</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-in-each/_config.js b/test/runtime/samples/store-auto-subscribe-in-each/_config.js
index a49dbab85c..8c8fa001d8 100644
--- a/test/runtime/samples/store-auto-subscribe-in-each/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-in-each/_config.js
@@ -37,4 +37,4 @@ export default {
 			<button>c</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-in-reactive-declaration/_config.js b/test/runtime/samples/store-auto-subscribe-in-reactive-declaration/_config.js
index 2240425d91..cf1bdce68a 100644
--- a/test/runtime/samples/store-auto-subscribe-in-reactive-declaration/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-in-reactive-declaration/_config.js
@@ -25,4 +25,4 @@ export default {
 			<button>double 84</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-in-script/_config.js b/test/runtime/samples/store-auto-subscribe-in-script/_config.js
index cfd4475240..7ea7eac87b 100644
--- a/test/runtime/samples/store-auto-subscribe-in-script/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-in-script/_config.js
@@ -23,4 +23,4 @@ export default {
 		await count.set(42);
 		assert.equal(component.get_count(), 42);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-missing-global-script/_config.js b/test/runtime/samples/store-auto-subscribe-missing-global-script/_config.js
index c4eb72b553..f3df26c0de 100644
--- a/test/runtime/samples/store-auto-subscribe-missing-global-script/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-missing-global-script/_config.js
@@ -1,3 +1,3 @@
 export default {
 	error: 'missingGlobal is not defined'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe-missing-global-template/_config.js b/test/runtime/samples/store-auto-subscribe-missing-global-template/_config.js
index c4eb72b553..f3df26c0de 100644
--- a/test/runtime/samples/store-auto-subscribe-missing-global-template/_config.js
+++ b/test/runtime/samples/store-auto-subscribe-missing-global-template/_config.js
@@ -1,3 +1,3 @@
 export default {
 	error: 'missingGlobal is not defined'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-auto-subscribe/_config.js b/test/runtime/samples/store-auto-subscribe/_config.js
index eca1f314ff..f132901bf0 100644
--- a/test/runtime/samples/store-auto-subscribe/_config.js
+++ b/test/runtime/samples/store-auto-subscribe/_config.js
@@ -25,4 +25,4 @@ export default {
 			<button>count 42</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-contextual/_config.js b/test/runtime/samples/store-contextual/_config.js
index 5600f9a661..2a4f8fef8d 100644
--- a/test/runtime/samples/store-contextual/_config.js
+++ b/test/runtime/samples/store-contextual/_config.js
@@ -73,4 +73,4 @@ export default {
 			</label>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-dev-mode-error/_config.js b/test/runtime/samples/store-dev-mode-error/_config.js
index 420aa0c54a..74f4189c36 100644
--- a/test/runtime/samples/store-dev-mode-error/_config.js
+++ b/test/runtime/samples/store-dev-mode-error/_config.js
@@ -8,4 +8,4 @@ export default {
 	},
 
 	error: "'count' is not a store with a 'subscribe' method"
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-each-binding-deep/_config.js b/test/runtime/samples/store-each-binding-deep/_config.js
index 70776940dd..c5f2402ae2 100644
--- a/test/runtime/samples/store-each-binding-deep/_config.js
+++ b/test/runtime/samples/store-each-binding-deep/_config.js
@@ -11,4 +11,4 @@ export default {
 			<p>changed</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-each-binding-destructuring/_config.js b/test/runtime/samples/store-each-binding-destructuring/_config.js
index 70776940dd..c5f2402ae2 100644
--- a/test/runtime/samples/store-each-binding-destructuring/_config.js
+++ b/test/runtime/samples/store-each-binding-destructuring/_config.js
@@ -11,4 +11,4 @@ export default {
 			<p>changed</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-each-binding/_config.js b/test/runtime/samples/store-each-binding/_config.js
index 70776940dd..c5f2402ae2 100644
--- a/test/runtime/samples/store-each-binding/_config.js
+++ b/test/runtime/samples/store-each-binding/_config.js
@@ -11,4 +11,4 @@ export default {
 			<p>changed</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-imported-module-b/_config.js b/test/runtime/samples/store-imported-module-b/_config.js
index 7c503c3905..f3c168e4c1 100644
--- a/test/runtime/samples/store-imported-module-b/_config.js
+++ b/test/runtime/samples/store-imported-module-b/_config.js
@@ -1,3 +1,3 @@
 export default {
 	error: 'Cannot reference store value inside <script context="module">'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-imported-module-b/foo.js b/test/runtime/samples/store-imported-module-b/foo.js
index 5d15213c3a..72d8e95cb1 100644
--- a/test/runtime/samples/store-imported-module-b/foo.js
+++ b/test/runtime/samples/store-imported-module-b/foo.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export default writable(42);
\ No newline at end of file
+export default writable(42);
diff --git a/test/runtime/samples/store-imported-module/_config.js b/test/runtime/samples/store-imported-module/_config.js
index c2d471a329..42605d128c 100644
--- a/test/runtime/samples/store-imported-module/_config.js
+++ b/test/runtime/samples/store-imported-module/_config.js
@@ -2,4 +2,4 @@ export default {
 	html: `
 		<p>42</p>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-imported-module/foo.js b/test/runtime/samples/store-imported-module/foo.js
index 5d15213c3a..72d8e95cb1 100644
--- a/test/runtime/samples/store-imported-module/foo.js
+++ b/test/runtime/samples/store-imported-module/foo.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export default writable(42);
\ No newline at end of file
+export default writable(42);
diff --git a/test/runtime/samples/store-imported/_config.js b/test/runtime/samples/store-imported/_config.js
index 251866e5ba..ca03c73b84 100644
--- a/test/runtime/samples/store-imported/_config.js
+++ b/test/runtime/samples/store-imported/_config.js
@@ -4,4 +4,4 @@ export default {
 	html: `
 		<p>42</p>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-imported/foo.js b/test/runtime/samples/store-imported/foo.js
index 5d15213c3a..72d8e95cb1 100644
--- a/test/runtime/samples/store-imported/foo.js
+++ b/test/runtime/samples/store-imported/foo.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export default writable(42);
\ No newline at end of file
+export default writable(42);
diff --git a/test/runtime/samples/store-imports-hoisted/_config.js b/test/runtime/samples/store-imports-hoisted/_config.js
index 251866e5ba..ca03c73b84 100644
--- a/test/runtime/samples/store-imports-hoisted/_config.js
+++ b/test/runtime/samples/store-imports-hoisted/_config.js
@@ -4,4 +4,4 @@ export default {
 	html: `
 		<p>42</p>
 	`
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-imports-hoisted/foo.js b/test/runtime/samples/store-imports-hoisted/foo.js
index 5d15213c3a..72d8e95cb1 100644
--- a/test/runtime/samples/store-imports-hoisted/foo.js
+++ b/test/runtime/samples/store-imports-hoisted/foo.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export default writable(42);
\ No newline at end of file
+export default writable(42);
diff --git a/test/runtime/samples/store-invalidation-while-update-1/_config.js b/test/runtime/samples/store-invalidation-while-update-1/_config.js
index d0361d2d23..6a931afeaf 100644
--- a/test/runtime/samples/store-invalidation-while-update-1/_config.js
+++ b/test/runtime/samples/store-invalidation-while-update-1/_config.js
@@ -41,4 +41,4 @@ export default {
 		<button>click me</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-invalidation-while-update-2/_config.js b/test/runtime/samples/store-invalidation-while-update-2/_config.js
index 422034bc11..6c2538e564 100644
--- a/test/runtime/samples/store-invalidation-while-update-2/_config.js
+++ b/test/runtime/samples/store-invalidation-while-update-2/_config.js
@@ -41,4 +41,4 @@ export default {
 		<button>click me</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-prevent-user-declarations/_config.js b/test/runtime/samples/store-prevent-user-declarations/_config.js
index 901ff00eec..d79ced4e38 100644
--- a/test/runtime/samples/store-prevent-user-declarations/_config.js
+++ b/test/runtime/samples/store-prevent-user-declarations/_config.js
@@ -6,4 +6,4 @@ export default {
 	},
 
 	error: 'The $ prefix is reserved, and cannot be used for variable and import names'
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-resubscribe/_config.js b/test/runtime/samples/store-resubscribe/_config.js
index 6bde764a55..82d40f9add 100644
--- a/test/runtime/samples/store-resubscribe/_config.js
+++ b/test/runtime/samples/store-resubscribe/_config.js
@@ -33,4 +33,4 @@ export default {
 			<button>reset</button>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/store-unreferenced/store.js b/test/runtime/samples/store-unreferenced/store.js
index 99e27e5584..b799c0ffc4 100644
--- a/test/runtime/samples/store-unreferenced/store.js
+++ b/test/runtime/samples/store-unreferenced/store.js
@@ -1,3 +1,3 @@
 import { writable } from '../../../../store';
 
-export const count = writable(0);
\ No newline at end of file
+export const count = writable(0);
diff --git a/test/runtime/samples/template/_config.js b/test/runtime/samples/template/_config.js
index ccc04a1c91..fd9bb3af67 100644
--- a/test/runtime/samples/template/_config.js
+++ b/test/runtime/samples/template/_config.js
@@ -20,4 +20,4 @@ export default {
 			<div>foo</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/textarea-children/_config.js b/test/runtime/samples/textarea-children/_config.js
index ca59c76a42..f80b66df1f 100644
--- a/test/runtime/samples/textarea-children/_config.js
+++ b/test/runtime/samples/textarea-children/_config.js
@@ -14,4 +14,4 @@ export default {
 		component.foo = 43;
 		assert.strictEqual( textarea.value, '\n\t<p>not actually an element. 43</p>\n' );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/textarea-value/_config.js b/test/runtime/samples/textarea-value/_config.js
index 785aae94cb..93079e5928 100644
--- a/test/runtime/samples/textarea-value/_config.js
+++ b/test/runtime/samples/textarea-value/_config.js
@@ -14,4 +14,4 @@ export default {
 		component.foo = 43;
 		assert.strictEqual( textarea.value, '43' );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-delay-in-out/_config.js b/test/runtime/samples/transition-js-delay-in-out/_config.js
index fb77fca015..bb00604dd9 100644
--- a/test/runtime/samples/transition-js-delay-in-out/_config.js
+++ b/test/runtime/samples/transition-js-delay-in-out/_config.js
@@ -19,4 +19,4 @@ export default {
 		raf.tick(300);
 		assert.equal(div.bar, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-delay/_config.js b/test/runtime/samples/transition-js-delay/_config.js
index a0613737b2..4567573661 100644
--- a/test/runtime/samples/transition-js-delay/_config.js
+++ b/test/runtime/samples/transition-js-delay/_config.js
@@ -24,4 +24,4 @@ export default {
 		raf.tick(250);
 		assert.equal(div.foo, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-dynamic-component/_config.js b/test/runtime/samples/transition-js-dynamic-component/_config.js
index 1c1c7ff8c3..e8104a67e5 100644
--- a/test/runtime/samples/transition-js-dynamic-component/_config.js
+++ b/test/runtime/samples/transition-js-dynamic-component/_config.js
@@ -31,4 +31,4 @@ export default {
 			<div>b</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-dynamic-if-block-bidi/_config.js b/test/runtime/samples/transition-js-dynamic-if-block-bidi/_config.js
index aa0bd9e1aa..95fe7b01f3 100644
--- a/test/runtime/samples/transition-js-dynamic-if-block-bidi/_config.js
+++ b/test/runtime/samples/transition-js-dynamic-if-block-bidi/_config.js
@@ -33,4 +33,4 @@ export default {
 
 		raf.tick(225);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-intro-outro/_config.js b/test/runtime/samples/transition-js-each-block-intro-outro/_config.js
index 3a764c5612..9b83a1a1d3 100644
--- a/test/runtime/samples/transition-js-each-block-intro-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-intro-outro/_config.js
@@ -38,4 +38,4 @@ export default {
 		assert.equal(divs[1].bar, 1);
 		assert.equal(divs[2].bar, 1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-intro/_config.js b/test/runtime/samples/transition-js-each-block-intro/_config.js
index 3d143ea514..42d69665cf 100644
--- a/test/runtime/samples/transition-js-each-block-intro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-intro/_config.js
@@ -29,4 +29,4 @@ export default {
 		assert.equal(divs[2].foo, 0.75);
 		assert.equal(divs[3].foo, 0.25);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-keyed-intro-outro/_config.js b/test/runtime/samples/transition-js-each-block-keyed-intro-outro/_config.js
index 083752cbd9..9927289ee5 100644
--- a/test/runtime/samples/transition-js-each-block-keyed-intro-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-keyed-intro-outro/_config.js
@@ -60,4 +60,4 @@ export default {
 		assert.equal(divs[1].foo, 1);
 		assert.equal(divs[2].foo, 1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-keyed-intro/_config.js b/test/runtime/samples/transition-js-each-block-keyed-intro/_config.js
index 5886cc5c6f..c37cb8101d 100644
--- a/test/runtime/samples/transition-js-each-block-keyed-intro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-keyed-intro/_config.js
@@ -44,4 +44,4 @@ export default {
 		assert.equal(divs[2].foo, 0.75);
 		assert.equal(divs[3].foo, 0.75);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-keyed-outro/_config.js b/test/runtime/samples/transition-js-each-block-keyed-outro/_config.js
index 03e8c147cb..1c98ec3198 100644
--- a/test/runtime/samples/transition-js-each-block-keyed-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-keyed-outro/_config.js
@@ -25,4 +25,4 @@ export default {
 		assert.equal( divs[1].foo, 0.5 );
 		assert.equal( divs[2].foo, undefined );
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-block-outro/_config.js b/test/runtime/samples/transition-js-each-block-outro/_config.js
index f8d4410e99..e9a7644383 100644
--- a/test/runtime/samples/transition-js-each-block-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-block-outro/_config.js
@@ -16,4 +16,4 @@ export default {
 		raf.tick( 100 );
 		assert.htmlEqual(target.innerHTML, '<div>a</div>');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-else-block-intro-outro/_config.js b/test/runtime/samples/transition-js-each-else-block-intro-outro/_config.js
index 13d0cf0b23..d51fdecb2e 100644
--- a/test/runtime/samples/transition-js-each-else-block-intro-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-else-block-intro-outro/_config.js
@@ -51,4 +51,4 @@ export default {
 
 		raf.tick(2000);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-else-block-intro/_config.js b/test/runtime/samples/transition-js-each-else-block-intro/_config.js
index f061e312ff..dccfbd1a03 100644
--- a/test/runtime/samples/transition-js-each-else-block-intro/_config.js
+++ b/test/runtime/samples/transition-js-each-else-block-intro/_config.js
@@ -19,4 +19,4 @@ export default {
 
 		raf.tick(500);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-else-block-outro/_config.js b/test/runtime/samples/transition-js-each-else-block-outro/_config.js
index 863753b34a..163cbbd08d 100644
--- a/test/runtime/samples/transition-js-each-else-block-outro/_config.js
+++ b/test/runtime/samples/transition-js-each-else-block-outro/_config.js
@@ -17,4 +17,4 @@ export default {
 
 		raf.tick(500);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-keyed-unchanged/_config.js b/test/runtime/samples/transition-js-each-keyed-unchanged/_config.js
index b3a1882196..a36b1a4610 100644
--- a/test/runtime/samples/transition-js-each-keyed-unchanged/_config.js
+++ b/test/runtime/samples/transition-js-each-keyed-unchanged/_config.js
@@ -22,4 +22,4 @@ export default {
 		assert.equal(divs1[3].foo, undefined);
 		assert.equal(divs1[4].foo, undefined);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-each-unchanged/_config.js b/test/runtime/samples/transition-js-each-unchanged/_config.js
index 9bd2206211..671aa2af74 100644
--- a/test/runtime/samples/transition-js-each-unchanged/_config.js
+++ b/test/runtime/samples/transition-js-each-unchanged/_config.js
@@ -22,4 +22,4 @@ export default {
 		assert.equal(divs1[3].foo, undefined);
 		assert.equal(divs1[4].foo, undefined);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-events-in-out/_config.js b/test/runtime/samples/transition-js-events-in-out/_config.js
index 854e7e2f4b..588a4edbd7 100644
--- a/test/runtime/samples/transition-js-events-in-out/_config.js
+++ b/test/runtime/samples/transition-js-events-in-out/_config.js
@@ -68,4 +68,4 @@ export default {
 			<p>d</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-events/_config.js b/test/runtime/samples/transition-js-events/_config.js
index 00d83cb275..54b068dace 100644
--- a/test/runtime/samples/transition-js-events/_config.js
+++ b/test/runtime/samples/transition-js-events/_config.js
@@ -67,4 +67,4 @@ export default {
 			<p>d</p>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-bidi/_config.js b/test/runtime/samples/transition-js-if-block-bidi/_config.js
index a070f978e2..1587a92ad6 100644
--- a/test/runtime/samples/transition-js-if-block-bidi/_config.js
+++ b/test/runtime/samples/transition-js-if-block-bidi/_config.js
@@ -25,4 +25,4 @@ export default {
 
 		raf.tick(900);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-in-each-block-bidi-2/_config.js b/test/runtime/samples/transition-js-if-block-in-each-block-bidi-2/_config.js
index 338586636b..fb885b0826 100644
--- a/test/runtime/samples/transition-js-if-block-in-each-block-bidi-2/_config.js
+++ b/test/runtime/samples/transition-js-if-block-in-each-block-bidi-2/_config.js
@@ -25,4 +25,4 @@ export default {
 			<div>4</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-in-each-block-bidi-3/_config.js b/test/runtime/samples/transition-js-if-block-in-each-block-bidi-3/_config.js
index 04df38a09c..09511fe976 100644
--- a/test/runtime/samples/transition-js-if-block-in-each-block-bidi-3/_config.js
+++ b/test/runtime/samples/transition-js-if-block-in-each-block-bidi-3/_config.js
@@ -30,4 +30,4 @@ export default {
 			<div>5</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-in-each-block-bidi/_config.js b/test/runtime/samples/transition-js-if-block-in-each-block-bidi/_config.js
index 4c75e3ef06..712be980aa 100644
--- a/test/runtime/samples/transition-js-if-block-in-each-block-bidi/_config.js
+++ b/test/runtime/samples/transition-js-if-block-in-each-block-bidi/_config.js
@@ -42,4 +42,4 @@ export default {
 			<div>3</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-intro-outro/_config.js b/test/runtime/samples/transition-js-if-block-intro-outro/_config.js
index e6512c93ed..06f72653e4 100644
--- a/test/runtime/samples/transition-js-if-block-intro-outro/_config.js
+++ b/test/runtime/samples/transition-js-if-block-intro-outro/_config.js
@@ -41,4 +41,4 @@ export default {
 
 		raf.tick(2000);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-intro/_config.js b/test/runtime/samples/transition-js-if-block-intro/_config.js
index 93ef8391f5..8be3b718f8 100644
--- a/test/runtime/samples/transition-js-if-block-intro/_config.js
+++ b/test/runtime/samples/transition-js-if-block-intro/_config.js
@@ -12,4 +12,4 @@ export default {
 
 		raf.tick(500);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-block-outro-timeout/_config.js b/test/runtime/samples/transition-js-if-block-outro-timeout/_config.js
index 5c6e103a5a..3ead1ad6b4 100644
--- a/test/runtime/samples/transition-js-if-block-outro-timeout/_config.js
+++ b/test/runtime/samples/transition-js-if-block-outro-timeout/_config.js
@@ -16,4 +16,4 @@ export default {
 		assert.equal(component.div, undefined);
 		assert.equal(target.querySelector('div'), undefined);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-else-block-dynamic-outro/_config.js b/test/runtime/samples/transition-js-if-else-block-dynamic-outro/_config.js
index c15b3ac9c9..4985d39850 100644
--- a/test/runtime/samples/transition-js-if-else-block-dynamic-outro/_config.js
+++ b/test/runtime/samples/transition-js-if-else-block-dynamic-outro/_config.js
@@ -18,4 +18,4 @@ export default {
 
 		raf.tick(100);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-else-block-intro/_config.js b/test/runtime/samples/transition-js-if-else-block-intro/_config.js
index c5eccf50e5..1f3b6fd118 100644
--- a/test/runtime/samples/transition-js-if-else-block-intro/_config.js
+++ b/test/runtime/samples/transition-js-if-else-block-intro/_config.js
@@ -18,4 +18,4 @@ export default {
 
 		raf.tick(1000);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-else-block-outro/_config.js b/test/runtime/samples/transition-js-if-else-block-outro/_config.js
index 4332ce82aa..1dc5af8f6c 100644
--- a/test/runtime/samples/transition-js-if-else-block-outro/_config.js
+++ b/test/runtime/samples/transition-js-if-else-block-outro/_config.js
@@ -14,4 +14,4 @@ export default {
 
 		raf.tick(100);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-if-elseif-block-outro/_config.js b/test/runtime/samples/transition-js-if-elseif-block-outro/_config.js
index f8886f889d..b11f33e7c1 100644
--- a/test/runtime/samples/transition-js-if-elseif-block-outro/_config.js
+++ b/test/runtime/samples/transition-js-if-elseif-block-outro/_config.js
@@ -20,4 +20,4 @@ export default {
 
 		raf.tick(100);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-nested-intro/_config.js b/test/runtime/samples/transition-js-nested-intro/_config.js
index 9072e885fc..9c23290b1a 100644
--- a/test/runtime/samples/transition-js-nested-intro/_config.js
+++ b/test/runtime/samples/transition-js-nested-intro/_config.js
@@ -16,4 +16,4 @@ export default {
 		raf.tick(150);
 		assert.equal(div.foo, 1);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/transition-js-slot/_config.js b/test/runtime/samples/transition-js-slot/_config.js
index a32e4bda72..e4d1c85a9f 100644
--- a/test/runtime/samples/transition-js-slot/_config.js
+++ b/test/runtime/samples/transition-js-slot/_config.js
@@ -23,4 +23,4 @@ export default {
 		raf.tick(100);
 		assert.equal(p.foo, 0);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/whitespace-each-block/_config.js b/test/runtime/samples/whitespace-each-block/_config.js
index fe9fefd7ee..269e21781b 100644
--- a/test/runtime/samples/whitespace-each-block/_config.js
+++ b/test/runtime/samples/whitespace-each-block/_config.js
@@ -9,4 +9,4 @@ export default {
 			'a b c '
 		);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/whitespace-normal/_config.js b/test/runtime/samples/whitespace-normal/_config.js
index ea32292d74..9b82576c06 100644
--- a/test/runtime/samples/whitespace-normal/_config.js
+++ b/test/runtime/samples/whitespace-normal/_config.js
@@ -9,4 +9,4 @@ export default {
 			'Hello world! How are you?'
 		);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/window-binding-resize/_config.js b/test/runtime/samples/window-binding-resize/_config.js
index da58d083da..c396666014 100644
--- a/test/runtime/samples/window-binding-resize/_config.js
+++ b/test/runtime/samples/window-binding-resize/_config.js
@@ -36,4 +36,4 @@ export default {
 			<div>567x456</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/window-event-context/_config.js b/test/runtime/samples/window-event-context/_config.js
index 5a0f635bd4..c07dd811b5 100644
--- a/test/runtime/samples/window-event-context/_config.js
+++ b/test/runtime/samples/window-event-context/_config.js
@@ -19,4 +19,4 @@ export default {
 		assert.equal(component.foo, true);
 		assert.htmlEqual(target.innerHTML, 'true');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/runtime/samples/window-event/_config.js b/test/runtime/samples/window-event/_config.js
index 1dd4ea4b6a..90c6562f95 100644
--- a/test/runtime/samples/window-event/_config.js
+++ b/test/runtime/samples/window-event/_config.js
@@ -23,4 +23,4 @@ export default {
 			<div>567x456</div>
 		`);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/stats/samples/basic/_config.js b/test/stats/samples/basic/_config.js
index 434e11bd76..7f1d557d23 100644
--- a/test/stats/samples/basic/_config.js
+++ b/test/stats/samples/basic/_config.js
@@ -3,4 +3,4 @@ export default {
 		assert.equal(typeof stats.timings, 'object');
 		assert.equal(typeof stats.timings.total, 'number');
 	}
-};
\ No newline at end of file
+};
diff --git a/test/validator/samples/each-block-multiple-children/_config.js b/test/validator/samples/each-block-multiple-children/_config.js
index e26996239d..083edcd210 100644
--- a/test/validator/samples/each-block-multiple-children/_config.js
+++ b/test/validator/samples/each-block-multiple-children/_config.js
@@ -1,3 +1,3 @@
 export default {
 	dev: true
-};
\ No newline at end of file
+};
diff --git a/test/validator/samples/event-modifiers-legacy/_config.js b/test/validator/samples/event-modifiers-legacy/_config.js
index 0179e05ec4..52f59c8767 100644
--- a/test/validator/samples/event-modifiers-legacy/_config.js
+++ b/test/validator/samples/event-modifiers-legacy/_config.js
@@ -1,3 +1,3 @@
 export default {
 	legacy: true
-};
\ No newline at end of file
+};
diff --git a/test/validator/samples/non-empty-block-dev/_config.js b/test/validator/samples/non-empty-block-dev/_config.js
index e26996239d..083edcd210 100644
--- a/test/validator/samples/non-empty-block-dev/_config.js
+++ b/test/validator/samples/non-empty-block-dev/_config.js
@@ -1,3 +1,3 @@
 export default {
 	dev: true
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/$$props-logicless/_config.js b/test/vars/samples/$$props-logicless/_config.js
index 20f9b99466..05bbe7e0b2 100644
--- a/test/vars/samples/$$props-logicless/_config.js
+++ b/test/vars/samples/$$props-logicless/_config.js
@@ -14,4 +14,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/$$props/_config.js b/test/vars/samples/$$props/_config.js
index 20f9b99466..05bbe7e0b2 100644
--- a/test/vars/samples/$$props/_config.js
+++ b/test/vars/samples/$$props/_config.js
@@ -14,4 +14,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/component-namespaced/_config.js b/test/vars/samples/component-namespaced/_config.js
index a801c52780..8ed4872355 100644
--- a/test/vars/samples/component-namespaced/_config.js
+++ b/test/vars/samples/component-namespaced/_config.js
@@ -14,4 +14,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/imports/_config.js b/test/vars/samples/imports/_config.js
index ecf120c7d6..47e8c0c5d9 100644
--- a/test/vars/samples/imports/_config.js
+++ b/test/vars/samples/imports/_config.js
@@ -36,4 +36,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/mutated-vs-reassigned-bindings/_config.js b/test/vars/samples/mutated-vs-reassigned-bindings/_config.js
index ba499674d2..65c7d5cc90 100644
--- a/test/vars/samples/mutated-vs-reassigned-bindings/_config.js
+++ b/test/vars/samples/mutated-vs-reassigned-bindings/_config.js
@@ -25,4 +25,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/mutated-vs-reassigned/_config.js b/test/vars/samples/mutated-vs-reassigned/_config.js
index ba499674d2..65c7d5cc90 100644
--- a/test/vars/samples/mutated-vs-reassigned/_config.js
+++ b/test/vars/samples/mutated-vs-reassigned/_config.js
@@ -25,4 +25,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};
diff --git a/test/vars/samples/props/_config.js b/test/vars/samples/props/_config.js
index a51c93fb03..d5f5d1cc2b 100644
--- a/test/vars/samples/props/_config.js
+++ b/test/vars/samples/props/_config.js
@@ -47,4 +47,4 @@ export default {
 			}
 		]);
 	}
-};
\ No newline at end of file
+};