Remove yarn commands in documentations

Author: Kocal

src/Autocomplete/doc/index.rst

@@ -30,10 +30,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage in a Form (without Ajax)
 ------------------------------
 

src/Chartjs/doc/index.rst

@@ -26,10 +26,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----
 
@@ -99,9 +95,6 @@ First, install the plugin:
 
     $ npm install chartjs-plugin-zoom -D
 
-    # or use yarn
-    $ yarn add chartjs-plugin-zoom --dev
-
 Then register the plugin globally. This can be done in your ``app.js`` file:
 
 .. code-block:: javascript

src/Cropperjs/doc/index.rst

@@ -26,10 +26,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----
 

src/Dropzone/doc/index.rst

@@ -28,10 +28,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----
 

src/LazyImage/doc/index.rst

@@ -30,10 +30,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----
 

src/LiveComponent/doc/index.rst

@@ -87,10 +87,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 If your project is localized in different languages (either via the `locale route parameter`_
 or by `setting the locale in the request`_) add the ``{_locale}`` attribute to
 the UX Live Components route definition to keep the locale between re-renders:

src/Notify/doc/index.rst

@@ -25,10 +25,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----
 

src/React/doc/index.rst

@@ -39,10 +39,6 @@ Next, install a package to help React:
     $ npm install -D @babel/preset-react --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn add @babel/preset-react --dev --force
-    $ yarn watch
-
 That's it! Any files inside ``assets/react/controllers/`` can now be rendered as
 React components.
 

src/Svelte/doc/index.rst

@@ -31,10 +31,6 @@ Install the bundle using Composer and Symfony Flex:
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 The Flex recipe will automatically set things up for you, like adding
 ``.enableSvelte()`` to your ``webpack.config.js`` file and adding code
 to load your Svelte components inside ``assets/app.js``.
@@ -45,9 +41,6 @@ Next, install a package to help Svelte:
 
     $ npm install svelte-loader --save-dev
 
-    # or use yarn
-    $ yarn add svelte-loader --dev
-
 That's it! Any files inside ``assets/svelte/controllers/`` can now be rendered as
 Svelte components.
 

src/Swup/doc/index.rst

@@ -30,10 +30,6 @@ needed if you're using AssetMapper):
     $ npm install --force
     $ npm run watch
 
-    # or use yarn
-    $ yarn install --force
-    $ yarn watch
-
 Usage
 -----