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25 lines
570 B
25 lines
570 B
3 years ago
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import type {Sequence} from './types';
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interface ForEachTrait<K, V> {
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forEach(callback: (value: V, key: K, self: this) => void): void;
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}
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interface PlainObject<T> {
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[key: string]: T;
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}
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export default function forEach<K, V>(
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iterable: ForEachTrait<K, V>,
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callback: (value: V, key: K) => void
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): void;
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export default function forEach<T>(
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iterable: Iterator<T> | Iterable<T> | Sequence<T>,
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callback: (item: T, index: number) => void
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): void;
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export default function forEach<T>(
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object: PlainObject<T>,
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callback: (value: T, key: string) => void
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): void;
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