Reuse media content/info types from the js-sdk (#12308)

src/@types/matrix-js-sdk.d.ts

@@ -0,0 +1,27 @@
+/*
+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.
+*/
+
+import { BLURHASH_FIELD } from "../utils/image-media";
+
+// Matrix JS SDK extensions
+declare module "matrix-js-sdk" {
+    export interface FileInfo {
+        /**
+         * @see https://github.com/matrix-org/matrix-spec-proposals/pull/2448
+         */
+        [BLURHASH_FIELD]?: string;
+    }
+}