remove some more unused code

src/compile/Component.ts

@@ -116,16 +116,7 @@ export default class Component {
 
 	properties: Map<string, Node>;
 
-	defaultExport: Node;
 	imports: Node[];
-	shorthandImports: ShorthandImport[];
-	helpers: Set<string>;
-	components: Set<string>;
-	events: Set<string>;
-	methods: Set<string>;
-	animations: Set<string>;
-	transitions: Set<string>;
-	actions: Set<string>;
 	namespace: string;
 	hasComponents: boolean;
 	javascript: string;
@@ -172,14 +163,6 @@ export default class Component {
 		this.options = options;
 
 		this.imports = [];
-		this.shorthandImports = [];
-		this.helpers = new Set();
-		this.components = new Set();
-		this.events = new Set();
-		this.methods = new Set();
-		this.animations = new Set();
-		this.transitions = new Set();
-		this.actions = new Set();
 
 		this.declarations = [];
 		this.exports = [];
@@ -300,7 +283,7 @@ export default class Component {
 
 		const sharedPath = options.shared || 'svelte/internal.js';
 
-		const module = wrapModule(result, format, name, options, banner, sharedPath, importedHelpers, this.imports, this.shorthandImports, this.source);
+		const module = wrapModule(result, format, name, options, banner, sharedPath, importedHelpers, this.imports, this.source);
 
 		const parts = module.split('✂]');
 		const finalChunk = parts.pop();

src/compile/nodes/EachBlock.ts

@@ -36,13 +36,6 @@ export default class EachBlock extends Node {
 		unpackDestructuring(this.contexts, info.context, '');
 
 		this.contexts.forEach(context => {
-			if (component.helpers.has(context.key.name)) {
-				component.warn(context.key, {
-					code: `each-context-clash`,
-					message: `Context clashes with a helper. Rename one or the other to eliminate any ambiguity`
-				});
-			}
-
 			this.scope.add(context.key.name, this.expression.dependencies);
 		});
 

src/compile/nodes/shared/Expression.ts

@@ -82,7 +82,7 @@ export default class Expression {
 		const dependencies = new Set();
 		const contextual_dependencies = new Set();
 
-		const { code, helpers } = component;
+		const { code } = component;
 
 		let { map, scope: currentScope } = createScopes(info);
 
@@ -114,15 +114,6 @@ export default class Expression {
 						return;
 					}
 
-					if (component.helpers.has(name)) {
-						let object = node;
-						while (object.type === 'MemberExpression') object = object.object;
-
-						const alias = component.templateVars.get(`helpers-${name}`);
-						if (alias !== name) code.overwrite(object.start, object.end, alias);
-						return;
-					}
-
 					expression.usesContext = true;
 
 					if (!isSynthetic && !isEventHandler) {

src/compile/render-dom/wrappers/Document.ts

@@ -20,7 +20,7 @@ export default class DocumentWrapper extends Wrapper {
 			// TODO verify that it's a valid callee (i.e. built-in or declared method)
 			component.addSourcemapLocations(handler.expression);
 
-			const isCustomEvent = component.events.has(handler.name);
+			const isCustomEvent = false; // TODO!!!
 
 			let usesState = handler.dependencies.size > 0;
 

src/compile/render-dom/wrappers/Window.ts

@@ -43,7 +43,7 @@ export default class WindowWrapper extends Wrapper {
 			// TODO verify that it's a valid callee (i.e. built-in or declared method)
 			component.addSourcemapLocations(handler.expression);
 
-			const isCustomEvent = component.events.has(handler.name);
+			const isCustomEvent = false; // TODO!!!
 
 			let usesState = handler.expression.dependencies.size > 0;
 
@@ -58,7 +58,7 @@ export default class WindowWrapper extends Wrapper {
 				block.addVariable(handler_name);
 
 				block.builders.hydrate.addBlock(deindent`
-					${handler_name} = %events-${handler.name}.call(#component, window, function(event) {
+					${handler_name} = ctx.${handler.name}.call(#component, window, function(event) {
 						(${handler_body})(event);
 					});
 				`);

src/compile/wrapModule.ts

@@ -1,6 +1,6 @@
 import deindent from '../utils/deindent';
 import list from '../utils/list';
-import { CompileOptions, ModuleFormat, Node, ShorthandImport } from '../interfaces';
+import { CompileOptions, ModuleFormat, Node } from '../interfaces';
 
 interface Dependency {
 	name: string;
@@ -19,10 +19,9 @@ export default function wrapModule(
 	sharedPath: string,
 	helpers: { name: string, alias: string }[],
 	imports: Node[],
-	shorthandImports: ShorthandImport[],
 	source: string
 ): string {
-	if (format === 'es') return es(code, name, options, banner, sharedPath, helpers, imports, shorthandImports, source);
+	if (format === 'es') return es(code, name, options, banner, sharedPath, helpers, imports, source);
 
 	const dependencies = imports.map((declaration, i) => {
 		const defaultImport = declaration.specifiers.find(
@@ -59,16 +58,7 @@ export default function wrapModule(
 		}
 
 		return { name, statements, source: declaration.source.value };
-	})
-	.concat(
-		shorthandImports.map(({ name, source }) => ({
-			name,
-			statements: [
-				`${name} = (${name} && ${name}.__esModule) ? ${name}["default"] : ${name};`,
-			],
-			source,
-		}))
-	);
+	});
 
 	if (format === 'amd') return amd(code, name, options, banner, dependencies);
 	if (format === 'cjs') return cjs(code, name, options, banner, sharedPath, helpers, dependencies);
@@ -87,7 +77,6 @@ function es(
 	sharedPath: string,
 	helpers: { name: string, alias: string }[],
 	imports: Node[],
-	shorthandImports: ShorthandImport[],
 	source: string
 ) {
 	const importHelpers = helpers.length > 0 && (
@@ -100,15 +89,10 @@ function es(
 			.join('\n')
 	);
 
-	const shorthandImportBlock = shorthandImports.length > 0 && (
-		shorthandImports.map(({ name, source }) => `import ${name} from ${JSON.stringify(source)};`).join('\n')
-	);
-
 	return deindent`
 		${banner}
 		${importHelpers}
 		${importBlock}
-		${shorthandImportBlock}
 
 		${code}
 		export default ${name};`;

src/interfaces.ts

@@ -68,11 +68,6 @@ export interface CompileOptions {
 	nestedTransitions?: boolean;
 }
 
-export interface ShorthandImport {
-	name: string;
-	source: string;
-};
-
 export interface Visitor {
 	enter: (node: Node) => void;
 	leave?: (node: Node) => void;