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tomi/fromfrom-iteration-protocols.ts

Created March 22, 2019 08:42
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fromfrom-iteration-protocols.ts
interface Iterable<T> {
[Symbol.iterator](): Iterator<T>;
}
interface Iterator<T> {
next(value?: any): IteratorResult<T>;
return?(value?: any): IteratorResult<T>;
throw?(e?: any): IteratorResult<T>;
}
interface IteratorResult<T> {
done: boolean;
value: T;
}
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