diff --git a/src/compiler/compile/render_dom/wrappers/InlineComponent/index.js b/src/compiler/compile/render_dom/wrappers/InlineComponent/index.js
index 72ad964f79..561bea1796 100644
--- a/src/compiler/compile/render_dom/wrappers/InlineComponent/index.js
+++ b/src/compiler/compile/render_dom/wrappers/InlineComponent/index.js
@@ -14,10 +14,20 @@ import { is_head } from '../shared/is_head.js';
 import compiler_warnings from '../../../compiler_warnings.js';
 import { namespaces } from '../../../../utils/namespaces.js';
 import { extract_ignores_above_node } from '../../../../utils/extract_svelte_ignore.js';
+
 const regex_invalid_variable_identifier_characters = /[^a-zA-Z_$]/g;
 
 /** @extends Wrapper */
 export default class InlineComponentWrapper extends Wrapper {
+	/**
+	 * @typedef {{
+	 * 	block: import('../../Block.js').default;
+	 * 	scope: import('../../../nodes/shared/TemplateScope.js').default;
+	 * 	get_context?: import('estree').Node;
+	 * 	get_changes?: import('estree').Node;
+	 * }} SlotDefinition
+	 */
+
 	/** @type {import('estree').Identifier} */
 	var;
 
@@ -133,10 +143,10 @@ export default class InlineComponentWrapper extends Wrapper {
 		block.add_variable(name);
 		const component_opts = /** @type {import('estree').ObjectExpression} */ (x`{}`);
 
-		/** @type {Array<Node | import('estree').Node[]>} */
+		/** @type {Array<import('estree').Node | import('estree').Node[]>} */
 		const statements = [];
 
-		/** @type {Array<Node | import('estree').Node[]>} */
+		/** @type {Array<import('estree').Node | import('estree').Node[]>} */
 		const updates = [];
 		this.children.forEach((child) => {
 			this.renderer.add_to_context('$$scope', true);
@@ -235,7 +245,7 @@ export default class InlineComponentWrapper extends Wrapper {
 							: null;
 					const unchanged = dependencies.size === 0;
 
-					/** @type {Class<x>>} */
+					/** @type {import('estree').Node | ReturnType<typeof x>} */
 					let change_object;
 					if (attr.is_spread) {
 						const value = attr.expression.manipulate(block);
@@ -650,12 +660,3 @@ export default class InlineComponentWrapper extends Wrapper {
 		});
 	}
 }
-
-/**
- * @typedef {{
- * 	block: Block;
- * 	scope: TemplateScope;
- * 	get_context?: Node;
- * 	get_changes?: Node;
- * }} SlotDefinition
- */
diff --git a/src/compiler/compile/render_dom/wrappers/shared/add_actions.ts b/src/compiler/compile/render_dom/wrappers/shared/add_actions.ts
index c1ec1cfa35..e3133cf666 100644
--- a/src/compiler/compile/render_dom/wrappers/shared/add_actions.ts
+++ b/src/compiler/compile/render_dom/wrappers/shared/add_actions.ts
@@ -1,55 +1,55 @@
 import { b, x } from 'code-red';
-import Block from '../../Block';
-import Action from '../../../nodes/Action';
-import { Expression, Node } from 'estree';
-import is_contextual from '../../../nodes/shared/is_contextual';
-
-export default function add_actions(block: Block, target: string | Expression, actions: Action[]) {
-	actions.forEach((action) => add_action(block, target, action));
+import is_contextual from '../../../nodes/shared/is_contextual.js';
+
+/**
+ * @param {import('../../Block.js').default} block
+ * @param {string | import('estree').Expression} target
+ * @param {import('../../../nodes/Action.js').default[]} actions
+ */
+export default function add_actions(block, target, actions) {
+    actions.forEach((action) => add_action(block, target, action));
 }
-
 const regex_invalid_variable_identifier_characters = /[^a-zA-Z0-9_$]/g;
 
-export function add_action(block: Block, target: string | Expression, action: Action) {
-	const { expression, template_scope } = action;
-	let snippet: Node | undefined;
-	let dependencies: string[] | undefined;
-
-	if (expression) {
-		snippet = expression.manipulate(block);
-		dependencies = expression.dynamic_dependencies();
-	}
-
-	const id = block.get_unique_name(
-		`${action.name.replace(regex_invalid_variable_identifier_characters, '_')}_action`
-	);
-
-	block.add_variable(id);
-
-	const [obj, ...properties] = action.name.split('.');
-
-	const fn = is_contextual(action.component, template_scope, obj)
-		? block.renderer.reference(obj)
-		: obj;
+/**
+ * @param {import('../../Block.js').default} block
+ * @param {string | import('estree').Expression} target
+ * @param {import('../../../nodes/Action.js').default} action
+ */
+export function add_action(block, target, action) {
+    const { expression, template_scope } = action;
+
+    /** @type {import('estree').Node | undefined} */
+    let snippet;
+
+    /** @type {string[] | undefined} */
+    let dependencies;
+    if (expression) {
+        snippet = expression.manipulate(block);
+        dependencies = expression.dynamic_dependencies();
+    }
+    const id = block.get_unique_name(`${action.name.replace(regex_invalid_variable_identifier_characters, '_')}_action`);
+    block.add_variable(id);
+    const [obj, ...properties] = action.name.split('.');
+    const fn = is_contextual(action.component, template_scope, obj)
+        ? block.renderer.reference(obj)
+        : obj;
+    if (properties.length) {
+        const member_expression = properties.reduce((lhs, rhs) => x `${lhs}.${rhs}`, fn);
+        block.event_listeners.push(x `@action_destroyer(${id} = ${member_expression}(${target}, ${snippet}))`);
+    }
+    else {
+        block.event_listeners.push(x `@action_destroyer(${id} = ${fn}.call(null, ${target}, ${snippet}))`);
+    }
+    if (dependencies && dependencies.length > 0) {
+        let condition = x `${id} && @is_function(${id}.update)`;
+        if (dependencies.length > 0) {
+            condition = x `${condition} && ${block.renderer.dirty(dependencies)}`;
+        }
+        block.chunks.update.push(b `if (${condition}) ${id}.update.call(null, ${snippet});`);
+    }
+}
 
-	if (properties.length) {
-		const member_expression = properties.reduce((lhs, rhs) => x`${lhs}.${rhs}`, fn);
-		block.event_listeners.push(
-			x`@action_destroyer(${id} = ${member_expression}(${target}, ${snippet}))`
-		);
-	} else {
-		block.event_listeners.push(
-			x`@action_destroyer(${id} = ${fn}.call(null, ${target}, ${snippet}))`
-		);
-	}
 
-	if (dependencies && dependencies.length > 0) {
-		let condition = x`${id} && @is_function(${id}.update)`;
 
-		if (dependencies.length > 0) {
-			condition = x`${condition} && ${block.renderer.dirty(dependencies)}`;
-		}
 
-		block.chunks.update.push(b`if (${condition}) ${id}.update.call(null, ${snippet});`);
-	}
-}