linting

src/Bundle.js

@@ -1,5 +1,5 @@
 import { basename, dirname, extname, relative, resolve } from 'path';
-import { readFile, Promise } from 'sander';
+import { Promise } from 'sander';
 import MagicString from 'magic-string';
 import { blank, keys } from './utils/object';
 import Module from './Module';
@@ -13,10 +13,6 @@ import getExportMode from './utils/getExportMode';
 import getIndentString from './utils/getIndentString';
 import { unixizePath } from './utils/normalizePlatform.js';
 
-function badExports ( option, keys ) {
-	throw new Error( `'${option}' was specified for options.exports, but entry module has following exports: ${keys.join(', ')}` );
-}
-
 export default class Bundle {
 	constructor ( options ) {
 		this.entryPath = resolve( options.entry ).replace( /\.js$/, '' ) + '.js';
@@ -381,7 +377,7 @@ export default class Bundle {
 			// make sources relative. TODO fix this upstream?
 			const dir = dirname( map.file );
 			map.sources = map.sources.map( source => {
-				return source ? unixizePath( relative( dir, source ) ) : null
+				return source ? unixizePath( relative( dir, source ) ) : null;
 			});
 		}
 

src/Module.js

@@ -236,7 +236,6 @@ export default class Module {
 		// name was defined by this module, if any
 		let i = this.statements.length;
 		while ( i-- ) {
-			const statement = this.statements[i];
 			const declaration = this.statements[i].scope.declarations[ localName ];
 			if ( declaration ) {
 				return declaration;

src/Statement.js

@@ -1,6 +1,5 @@
 import { blank, keys } from './utils/object';
 import { sequence } from './utils/promise';
-import { getName } from './utils/map-helpers';
 import getLocation from './utils/getLocation';
 import walk from './ast/walk';
 import Scope from './ast/Scope';
@@ -254,8 +253,6 @@ export default class Statement {
 	}
 
 	replaceIdentifiers ( names, bundleExports ) {
-		const module = this.module;
-
 		const magicString = this.magicString.clone();
 		const replacementStack = [ names ];
 		const nameList = keys( names );

src/finalisers/cjs.js

@@ -1,5 +1,3 @@
-import { keys } from '../utils/object';
-
 export default function cjs ( bundle, magicString, { exportMode }) {
 	let intro = `'use strict';\n\n`;
 

src/finalisers/umd.js

@@ -6,8 +6,6 @@ export default function umd ( bundle, magicString, { exportMode, indentString },
 		throw new Error( 'You must supply options.moduleName for UMD bundles' );
 	}
 
-	const indentStr = magicString.getIndentString();
-
 	const globalNames = options.globals || blank();
 
 	let amdDeps = bundle.externalModules.map( quoteId );

src/utils/resolvePath.js

@@ -18,7 +18,7 @@ export function defaultResolver ( importee, importer, options ) {
 	return resolve( dirname( importer ), importee ).replace( /\.js$/, '' ) + '.js';
 }
 
-export function defaultExternalResolver ( id, importer, options ) {
+export function defaultExternalResolver ( id, importer ) {
 	// for now, only node_modules is supported, and only jsnext:main
 	const root = absolutePath.exec( importer )[0];
 	let dir = dirname( importer );