23 lines
697 B
TypeScript
23 lines
697 B
TypeScript
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// @strict: true
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declare class Component<P, S = {}> {
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readonly props: Readonly<{ children?: unknown }> & Readonly<P>;
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state: Readonly<S>;
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}
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interface CoachMarkAnchorProps<C> {
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anchorRef?: (anchor: C) => void;
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}
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type AnchorType<P> = Component<P>;
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class CoachMarkAnchorDecorator {
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decorateComponent<P>(anchor: P) {
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return class CoachMarkAnchor extends Component<CoachMarkAnchorProps<AnchorType<P>> & P, {}> {
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private _onAnchorRef = (anchor: AnchorType<P>) => {
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const anchorRef = this.props.anchorRef;
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if (anchorRef) {
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anchorRef(anchor);
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}
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}
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};
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}
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}
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