fix(typescript): add missing module def for less and scss files

Author: 3cp

app-min/src/resource.d.ts__if_typescript

@@ -16,7 +16,25 @@ declare module '*.css' {
   const value: Record<string, string>;
   export default value;
 }
+// @if less
+declare module '*.less' {
+  const value: Record<string, string>;
+  export default value;
+}
+// @endif
+// @if sass
+declare module '*.scss' {
+  const value: Record<string, string>;
+  export default value;
+}
+// @endif
 // @endif
 // @if !css-module
-declare module '*.css'
+declare module '*.css';
+// @if less
+declare module '*.less';
+// @endif
+// @if sass
+declare module '*.scss';
+// @endif
 // @endif

webpack/webpack.config.js

@@ -91,7 +91,6 @@ module.exports = function(env/* @if jasmine || tape || mocha*/, { runTest }/* @e
           use: [ 'to-string-loader', cssLoader, postcssLoader/* @if less */, 'less-loader'/* @endif *//* @if sass */, sassLoader/* @endif */ ]
         },
         // @endif
-
         // @if babel
         { test: /\.js$/i, use: ['babel-loader', '@aurelia/webpack-loader'], exclude: /node_modules/ },
         // @endif