diff --git a/rollup/rollup.config.main.js b/rollup/rollup.config.main.js
index cfb80b5d52..c9ab0f7394 100644
--- a/rollup/rollup.config.main.js
+++ b/rollup/rollup.config.main.js
@@ -4,22 +4,25 @@ import commonjs from 'rollup-plugin-commonjs';
 import json from 'rollup-plugin-json';
 import typescript from 'rollup-plugin-typescript';
 
-const src = path.resolve( 'src' );
+const src = path.resolve('src');
 
 export default {
 	entry: 'src/index.ts',
 	moduleName: 'svelte',
-	targets: [
-		{ dest: 'compiler/svelte.js', format: 'umd' }
-	],
+	targets: [{ dest: 'compiler/svelte.js', format: 'umd' }],
 	plugins: [
 		{
-			resolveId ( importee, importer ) {
+			resolveId(importee, importer) {
 				// bit of a hack — TypeScript only really works if it can resolve imports,
 				// but they misguidedly chose to reject imports with file extensions. This
 				// means we need to resolve them here
-				if ( importer && importer.startsWith( src ) && importee[0] === '.' && path.extname( importee ) === '' ) {
-					return path.resolve( path.dirname( importer ), `${importee}.ts` );
+				if (
+					importer &&
+					importer.startsWith(src) &&
+					importee[0] === '.' &&
+					path.extname(importee) === ''
+				) {
+					return path.resolve(path.dirname(importer), `${importee}.ts`);
 				}
 			}
 		},
@@ -29,7 +32,7 @@ export default {
 		typescript({
 			include: 'src/**',
 			exclude: 'src/shared/**',
-			typescript: require( 'typescript' )
+			typescript: require('typescript')
 		})
 	],
 	sourceMap: true
diff --git a/rollup/rollup.config.ssr.js b/rollup/rollup.config.ssr.js
index e44315af38..6f9e9f6fe6 100644
--- a/rollup/rollup.config.ssr.js
+++ b/rollup/rollup.config.ssr.js
@@ -6,9 +6,7 @@ import buble from 'rollup-plugin-buble';
 export default {
 	entry: 'src/server-side-rendering/register.js',
 	moduleName: 'svelte',
-	targets: [
-		{ dest: 'ssr/register.js', format: 'cjs' }
-	],
+	targets: [{ dest: 'ssr/register.js', format: 'cjs' }],
 	plugins: [
 		nodeResolve({ jsnext: true, module: true }),
 		commonjs(),
@@ -20,9 +18,9 @@ export default {
 			}
 		})
 	],
-	external: [ path.resolve( 'src/index.ts' ), 'fs', 'path' ],
+	external: [path.resolve('src/index.ts'), 'fs', 'path'],
 	paths: {
-		[ path.resolve( 'src/index.ts' ) ]: '../compiler/svelte.js'
+		[path.resolve('src/index.ts')]: '../compiler/svelte.js'
 	},
 	sourceMap: true
 };