13 lines
257 B
PHP
13 lines
257 B
PHP
<?php //declare(strict_types=1);
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namespace pvv\side;
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use \DateTimeImmutable;
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interface Activity {
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public function getNextEventFrom(DateTimeImmutable $date) /* : Event */;
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public function getPreviousEventFrom(DateTimeImmutable $date) /* : Event */;
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}
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