fix: use to-string-loader to support shadow-dom css

Author: 3cp

webpack/package.json

@@ -6,7 +6,7 @@
     "webpack-dev-server": "^3.0.0",
     "html-webpack-plugin": "^3.0.0",
     // @if shadow-dom-open || shadow-dom-closed
-    "raw-loader": "^3.0.0",
+    "to-string-loader": "^1.0.0",
     // @endif
     "style-loader": "^1.0.0",
     "css-loader": "^3.0.0",

webpack/webpack.config.js

@@ -63,7 +63,7 @@ module.exports = function(env/* @if jasmine || tape || mocha*/, { runTest }/* @e
         // @endif
         // @if shadow-dom-open || shadow-dom-closed
         { test: /\.css$/i, issuer: /\.(js|ts)$/, use: [ "style-loader", cssLoader, postcssLoader ] },
-        { test: /\.css$/i, issuer: /\.html$/, use: [ cssLoader, postcssLoader ] },
+        { test: /\.css$/i, issuer: /\.html$/, use: [ "to-string-loader", cssLoader, postcssLoader ] },
         // @endif
         // @endif
         // @if less
@@ -72,7 +72,7 @@ module.exports = function(env/* @if jasmine || tape || mocha*/, { runTest }/* @e
         // @endif
         // @if shadow-dom-open || shadow-dom-closed
         { test: /\.less$/i, issuer: /\.(js|ts)$/, use: [ "style-loader", cssLoader, postcssLoader, "less-loader" ] },
-        { test: /\.less$/i, issuer: /\.html$/, use: [ cssLoader, postcssLoader, "less-loader" ] },
+        { test: /\.less$/i, issuer: /\.html$/, use: [ "to-string-loader", cssLoader, postcssLoader, "less-loader" ] },
         // @endif
         // @endif
         // @if sass
@@ -81,7 +81,7 @@ module.exports = function(env/* @if jasmine || tape || mocha*/, { runTest }/* @e
         // @endif
         // @if shadow-dom-open || shadow-dom-closed
         { test: /\.scss$/i, issuer: /\.(js|ts)$/, use: [ "style-loader", cssLoader, postcssLoader, { loader: "sass-loader", options: { sassOptions: { includePaths: ["node_modules"] } } } ] },
-        { test: /\.scss$/i, issuer: /\.html$/, use: [ cssLoader, postcssLoader, { loader: "sass-loader", options: { sassOptions: { includePaths: ["node_modules"] } } } ] },
+        { test: /\.scss$/i, issuer: /\.html$/, use: [ "to-string-loader", cssLoader, postcssLoader, { loader: "sass-loader", options: { sassOptions: { includePaths: ["node_modules"] } } } ] },
         // @endif
         // @endif
         // @if babel