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Conform more of the code base to strict null checking (#10147)

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* Conform more of the code base to strict null checking

* More strict fixes

* More strict work

* Fix missing optional type

* Iterate
This commit is contained in:
Michael Telatynski 2023-02-13 17:01:43 +00:00 • committed by GitHub
parent fa036a5080
commit da7aa4055e
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380 changed files with 682 additions and 694 deletions
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4
src/hooks/room/useTopic.ts
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@ -26,11 +26,11 @@ import { Optional } from "matrix-events-sdk";
import { useTypedEventEmitter } from "../useEventEmitter";
export const getTopic = (room: Room): Optional<TopicState> => {
const content: MRoomTopicEventContent = room?.currentState?.getStateEvents(EventType.RoomTopic, "")?.getContent();
const content = room?.currentState?.getStateEvents(EventType.RoomTopic, "")?.getContent<MRoomTopicEventContent>();
return !!content ? parseTopicContent(content) : null;
};
export function useTopic(room: Room): TopicState {
export function useTopic(room: Room): Optional<TopicState> {
const [topic, setTopic] = useState(getTopic(room));
useTypedEventEmitter(room.currentState, RoomStateEvent.Events, (ev: MatrixEvent) => {
if (ev.getType() !== EventType.RoomTopic) return;