message: only allow editing of text messages
diff: @@ -47,5 +47,6 @@ export function isContentActionable(mxEvent) {
  export function canEditContent(mxEvent) {
  return isContentActionable(mxEvent) &&
  + mxEvent.getContent().msgtype === "m.text" &&
  mxEvent.getSender() === MatrixClientPeg.get().getUserId();
  }
  