Improve code-splitting of highlight.js and maplibre-gs libs (#12349)

* Dynamic import anything that touches maplibre-gs

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Dynamic import anything that touches highlight.js

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix types

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/views/location/LocationButton.tsx

@@ -24,7 +24,7 @@ import { aboveLeftOf, useContextMenu, MenuProps } from "../../structures/Context
 import { OverflowMenuContext } from "../rooms/MessageComposerButtons";
 import LocationShareMenu from "./LocationShareMenu";
 
-interface IProps {
+export interface IProps {
     roomId: string;
     sender: RoomMember;
     menuPosition?: MenuProps;

src/components/views/location/Map.tsx

@@ -139,7 +139,7 @@ const onGeolocateError = (e: GeolocationPositionError): void => {
     });
 };
 
-interface MapProps {
+export interface MapProps {
     id: string;
     interactive?: boolean;
     /**

src/components/views/location/SmartMarker.tsx

@@ -18,7 +18,8 @@ import React, { ReactNode, useCallback, useEffect, useState } from "react";
 import * as maplibregl from "maplibre-gl";
 import { RoomMember } from "matrix-js-sdk/src/matrix";
 
-import { createMarker, parseGeoUri } from "../../../utils/location";
+import { parseGeoUri } from "../../../utils/location";
+import { createMarker } from "../../../utils/location/map";
 import Marker from "./Marker";
 
 const useMapMarker = (
@@ -66,7 +67,7 @@ const useMapMarker = (
     };
 };
 
-interface SmartMarkerProps {
+export interface SmartMarkerProps {
     map: maplibregl.Map;
     geoUri: string;
     id?: string;

src/components/views/location/index.tsx

@@ -0,0 +1,71 @@
+/*
+Copyright 2024 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.
+*/
+
+// Exports location components which touch maplibre-gs wrapped in React Suspense to enable code splitting
+
+import React, { ComponentProps, lazy, Suspense } from "react";
+
+import Spinner from "../elements/Spinner";
+
+const MapComponent = lazy(() => import("./Map"));
+
+export function Map(props: ComponentProps<typeof MapComponent>): JSX.Element {
+    return (
+        <Suspense fallback={<Spinner />}>
+            <MapComponent {...props} />
+        </Suspense>
+    );
+}
+
+const LocationPickerComponent = lazy(() => import("./LocationPicker"));
+
+export function LocationPicker(props: ComponentProps<typeof LocationPickerComponent>): JSX.Element {
+    return (
+        <Suspense fallback={<Spinner />}>
+            <LocationPickerComponent {...props} />
+        </Suspense>
+    );
+}
+
+const SmartMarkerComponent = lazy(() => import("./SmartMarker"));
+
+export function SmartMarker(props: ComponentProps<typeof SmartMarkerComponent>): JSX.Element {
+    return (
+        <Suspense fallback={<Spinner />}>
+            <SmartMarkerComponent {...props} />
+        </Suspense>
+    );
+}
+
+const LocationButtonComponent = lazy(() => import("./LocationButton"));
+
+export function LocationButton(props: ComponentProps<typeof LocationButtonComponent>): JSX.Element {
+    return (
+        <Suspense fallback={<Spinner />}>
+            <LocationButtonComponent {...props} />
+        </Suspense>
+    );
+}
+
+const LocationViewDialogComponent = lazy(() => import("./LocationViewDialog"));
+
+export function LocationViewDialog(props: ComponentProps<typeof LocationViewDialogComponent>): JSX.Element {
+    return (
+        <Suspense fallback={<Spinner />}>
+            <LocationViewDialogComponent {...props} />
+        </Suspense>
+    );
+}