2020-05-23 14:04:23 +08:00
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<?php
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2020-11-29 09:29:14 +08:00
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declare(strict_types=1);
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2020-05-23 14:04:23 +08:00
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namespace catcher\library\excel;
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2020-05-25 19:47:54 +08:00
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interface ExcelContract
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2020-05-23 14:04:23 +08:00
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{
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public function headers(): array;
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2020-05-25 19:47:54 +08:00
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public function sheets();
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2020-05-23 14:04:23 +08:00
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}
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