1 | import { FindOptions } from './findoptions';
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2 | /**
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3 | * Returns the value of the first element in the provided async-iterable that satisfies the provided testing function.
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4 | *
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5 | * @export
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6 | * @template T The type of the elements in the source sequence.
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7 | * @param {AsyncIterable<T>} source An async-iterable sequence whose elements to apply the predicate to.
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8 | * @param {FindOptions<T>} options The options for a predicate for filtering, thisArg for binding and AbortSignal for cancellation.
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9 | * @returns {(Promise<S | undefined>)} A promise with the value of the first element that matches the predicate.
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10 | */
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11 | export declare function find<T>(source: AsyncIterable<T>, options: FindOptions<T>): Promise<T | undefined>;
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