21 lines
578 B
PHP
21 lines
578 B
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace KTXM\ChronoManager\Stream;
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/**
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* Implemented by a stream event that declares, up front, how many data frames
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* are expected to follow. When such an event leads a stream generator, the
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* envelope writer folds its value into the `control:start` frame's `total`
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* (the progress denominator) instead of emitting it as a `data` frame.
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*/
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interface ExpectedTotal {
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public function expectedTotal(): int;
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}
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