MM-43300: Calls v2 first cut (#6475)

* Android and iOS requirements

* external types

* babel config for calls, package.json for calls dependencies

* state in rxJS; tests

* actions, client/rest, websocket events, constants

* webrtc connection logic

* calls components / screens

* handle peer destroyed gracefully

* PR comments

* remove ViewPropTypes from mocks; no need to ignore error in LogBox

* calls.d.ts -> calls.ts; i18-extract

* @app/products/calls -> @calls

* PR comments; test cleanup

* Revert "remove ViewPropTypes from mocks; no need to ignore error in LogBox"

This reverts commit f9bd171a54.

* working on typing withServerUrl

* added exportedForInternalUse instead of commenting "internal export"

* better switchToThread in call_screen

* i18n

* typed withServerUrl

app/context/server/index.tsx

@@ -1,7 +1,7 @@
 // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
 // See LICENSE.txt for license information.
 
-import React, {ComponentType, createContext} from 'react';
+import React, {createContext} from 'react';
 
 type Props = {
     server: ServerContext;
@@ -12,6 +12,8 @@ type WithServerUrlProps = {
     serverUrl: string;
 }
 
+type GetProps<C> = C extends React.ComponentType<infer P & WithServerUrlProps> ? P : never
+
 type ServerContext = {
     displayName: string;
     url: string;
@@ -26,8 +28,8 @@ function ServerUrlProvider({server, children}: Props) {
     );
 }
 
-export function withServerUrl<T extends WithServerUrlProps>(Component: ComponentType<T>): ComponentType<T> {
-    return function ServerUrlComponent(props) {
+export function withServerUrl<C extends React.ComponentType<P>, P = GetProps<C>>(Component: C) {
+    return function ServerUrlComponent(props: JSX.LibraryManagedAttributes<C, P>) {
         return (
             <Consumer>
                 {(server: ServerContext) => (