20 lines
370 B
TypeScript
20 lines
370 B
TypeScript
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import {Awaitable} from './types.js'
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export type LifecycleCallback = () => Awaitable<unknown>
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export type LifecycleAware = {
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adoptLifecycle(lifecycle: Lifecycle): void;
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}
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export class Lifecycle {
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private onCloses: LifecycleCallback[] = []
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onClose(closure: LifecycleCallback): void {
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this.onCloses.push(closure)
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}
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close() {
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this.onCloses.map(x => x())
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}
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}
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