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39 lines
711 B
PHP
39 lines
711 B
PHP
<?php
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namespace Amp\Internal;
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use Amp\AsyncGenerator;
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use Amp\Promise;
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use Amp\Stream;
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/**
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* Interface used internally by {@see AsyncGenerator} and {@see Yielder}.
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*
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* @internal
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*
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* @template-covariant TValue
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* @template TSend
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*/
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interface GeneratorStream extends Stream
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{
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/**
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* Sends a value into the async generator.
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*
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* @param mixed $value
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*
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* @psalm-param TSend $value
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*
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* @return Promise<array>
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*/
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public function send($value): Promise;
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/**
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* Throws an exception into the async generator.
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*
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* @param \Throwable $exception
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*
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* @return Promise<array>
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*/
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public function throw(\Throwable $exception): Promise;
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}
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