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@@ -47,6 +47,13 @@ export function filterEvent<T>(event: Event<T>, filter: (e: T) => boolean): Even
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return (listener: (e: T) => any, thisArgs?: any, disposables?: Disposable[]) => event(e => filter(e) && listener.call(thisArgs, e), null, disposables);
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}
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export function runAndSubscribeEvent<T>(event: Event<T>, handler: (e: T) => any, initial: T): IDisposable;
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export function runAndSubscribeEvent<T>(event: Event<T>, handler: (e: T | undefined) => any): IDisposable;
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export function runAndSubscribeEvent<T>(event: Event<T>, handler: (e: T | undefined) => any, initial?: T): IDisposable {
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handler(initial);
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return event(e => handler(e));
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}
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export function anyEvent<T>(...events: Event<T>[]): Event<T> {
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return (listener: (e: T) => any, thisArgs?: any, disposables?: Disposable[]) => {
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const result = combinedDisposable(events.map(event => event(i => listener.call(thisArgs, i))));
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