Step 2: Remove the decorator

src/utils/replaceableComponent.ts

@@ -1,43 +0,0 @@
-/*
-Copyright 2019 The Matrix.org Foundation C.I.C.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-import * as React from 'react';
-
-import * as sdk from '../index';
-
-/**
- * Replaces a component with a skinned version if a skinned version exists.
- * This decorator should only be applied to components which can be skinned. For
- * the react-sdk this means all components should be decorated with this.
- *
- * The decoration works by assuming the skin has been loaded prior to the
- * decorator being called. If that's not the case, the developer will find
- * out quickly through various amounts of errors and explosions.
- *
- * For a bit more detail on how this works, see docs/skinning.md
- * @param {string} name The dot-path name of the component being replaced.
- * @param {React.Component} origComponent The component that can be replaced
- * with a skinned version. If no skinned version is available, this component
- * will be used. Note that this is automatically provided to the function and
- * thus is optional for purposes of types.
- * @returns {ClassDecorator} The decorator.
- */
-export function replaceableComponent(name: string, origComponent?: React.Component): ClassDecorator {
-    // Decorators return a function to override the class (origComponent). This
-    // ultimately assumes that `getComponent()` won't throw an error and instead
-    // return a falsey value like `null` when the skin doesn't have a component.
-    return () => sdk.getComponent(name) || origComponent;
-}