message: Tweak interface syntax
diff: @@ -222,20 +222,20 @@ interface IProps {
  isSelectedEvent?: boolean;
  // callback called when dynamic content in events are loaded
  - onHeightChanged?: () => void,
  + onHeightChanged?: () => void;
  // a list of read-receipts we should show. Each object has a 'roomMember' and 'ts'.
  - readReceipts?: IReadReceiptProps[],
  + readReceipts?: IReadReceiptProps[];
  // opaque readreceipt info for each userId; used by ReadReceiptMarker
  // to manage its animations. Should be an empty object when the room
  // first loads
  - readReceiptMap?: any,
  + readReceiptMap?: any;
  // A function which is used to check if the parent panel is being
  // unmounted, to avoid unnecessary work. Should return true if we
  // are being unmounted.
  - checkUnmounting?: () => boolean,
  + checkUnmounting?: () => boolean;
  // the status of this event - ie, mxEvent.status. Denormalised to here so
  // that we can tell when it changes.
  @@ -253,13 +253,13 @@ interface IProps {
  isTwelveHour?: boolean;
  // helper function to access relations for this event
  - getRelationsForEvent?: (eventId: string, relationType: string, eventType: string) => Relations,
  + getRelationsForEvent?: (eventId: string, relationType: string, eventType: string) => Relations;
  // whether to show reactions for this event
  showReactions?: boolean;
  // which layout to use
  - layout: Layout,
  + layout: Layout;
  // whether or not to show flair at all
  enableFlair?: boolean;
  