refactor: drop schema-utils and loader-utils

Author: cap-Bernardito

package.json

@@ -44,8 +44,6 @@
   "dependencies": {
     "cosmiconfig": "^7.0.0",
     "klona": "^2.0.4",
-    "loader-utils": "^2.0.0",
-    "schema-utils": "^3.0.0",
     "semver": "^7.3.4"
   },
   "devDependencies": {

src/index.js

@@ -1,6 +1,3 @@
-import { getOptions } from "loader-utils";
-import { validate } from "schema-utils";
-
 import postcss from "postcss";
 import { satisfies } from "semver";
 import postcssPackage from "postcss/package.json";
@@ -31,15 +28,8 @@ import {
  */
 
 export default async function loader(content, sourceMap, meta) {
-  const options = getOptions(this);
-
-  validate(schema, options, {
-    name: "PostCSS Loader",
-    baseDataPath: "options",
-  });
-
+  const options = this.getOptions(schema);
   const callback = this.async();
-
   const configOption =
     typeof options.postcssOptions === "undefined" ||
     typeof options.postcssOptions.config === "undefined"

src/options.json

@@ -1,4 +1,5 @@
 {
+  "title": "PostCSS Loader options",
   "type": "object",
   "properties": {
     "postcssOptions": {