Conform more of the codebase to strictNullChecks (#10350

* Conform more of the codebase to `strictNullChecks`

* Iterate

* Generics ftw

* Iterate
This commit is contained in:
Michael Telatynski 2023-03-10 14:55:06 +00:00 committed by GitHub
parent d53e91802d
commit 127a3b667c
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53 changed files with 279 additions and 263 deletions

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@ -149,7 +149,7 @@ interface IProps {
*/
export interface IScrollState {
stuckAtBottom: boolean;
stuckAtBottom?: boolean;
trackedNode?: HTMLElement;
trackedScrollToken?: string;
bottomOffset?: number;
@ -173,7 +173,7 @@ export default class ScrollPanel extends React.Component<IProps> {
onScroll: function () {},
};
private readonly pendingFillRequests: Record<"b" | "f", boolean> = {
private readonly pendingFillRequests: Record<"b" | "f", boolean | null> = {
b: null,
f: null,
};
@ -190,7 +190,7 @@ export default class ScrollPanel extends React.Component<IProps> {
private pendingFillDueToPropsUpdate: boolean;
private scrollState: IScrollState;
private preventShrinkingState: IPreventShrinkingState;
private unfillDebouncer: number;
private unfillDebouncer: number | null;
private bottomGrowth: number;
private minListHeight: number;
private heightUpdateInProgress: boolean;