feat: customizer to remove plugin

src/customizers/__snapshots__/webpack.test.js.snap

@@ -198,6 +198,14 @@ Object {
 }
 `;
 
+exports[`removeWebpackPlugin removes plugin with provided name from plugins list 1`] = `
+Object {
+  "plugins": Array [
+    PluginToStay {},
+  ],
+}
+`;
+
 exports[`setWebpackOptimizationSplitChunks sets the customized optimization.splitChunks for webpack 1`] = `
 Object {
   "optimization": Object {

src/customizers/webpack.js

@@ -59,6 +59,13 @@ export const addWebpackPlugin = plugin => config => {
   return config;
 };
 
+export const removeWebpackPlugin = pluginName => config => {
+  config.plugins = config.plugins.filter(
+      p => p.constructor.name !== pluginName
+  );
+  return config;
+};
+
 export const adjustWorkbox = adjust => config => {
   config.plugins.forEach(p => {
     if (p.constructor.name === "GenerateSW") {

src/customizers/webpack.test.js

@@ -3,6 +3,7 @@ import {
   addWebpackAlias,
   addWebpackResolve,
   addWebpackPlugin,
+  removeWebpackPlugin,
   disableEsLint,
   useEslintRc,
   enableEslintTypescript,
@@ -81,6 +82,21 @@ test("addWebpackPlugin adds the provided plugin to the config plugins list", ()
   expect(actual).toMatchSnapshot();
 });
 
+test("removeWebpackPlugin removes plugin with provided name from plugins list", () => {
+  class TestPlugin {
+    constructor(){}
+  }
+  class PluginToStay {
+    constructor(){}
+  }
+  const pluginToRemove = new TestPlugin();
+  const pluginToStay = new PluginToStay();
+  const config = { plugins: [pluginToStay, pluginToRemove] };
+  const actual = removeWebpackPlugin("TestPlugin")(config);
+
+  expect(actual).toMatchSnapshot();
+});
+
 describe("eslint", () => {
   test("disableEsLint filters out the eslint rules from the config rules list", () => {
     const inputConfig = {