Generator.php
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Generator.php
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	<?php
	namespace Eris;

	use Eris\Generator\GeneratedValue;
	use Eris\Generator\GeneratedValueSingle;

	/**
	* Generic interface for a type <T>.
	* @psalm-template T
	*/
	interface Generator
	{
	/**
	* @param int The generation size
	* @param Random\RandomRange
	* @return GeneratedValueSingle<T>
	*/
	public function __invoke($size, Random\RandomRange $rand);

	/**
	* The conditions for terminating are either:
	* - returning the same GeneratedValueSingle passed in
	* - returning an empty GeneratedValueOptions
	*
	* @param GeneratedValue<T>
	* @return GeneratedValue<T>
	*/
	public function shrink(GeneratedValue $element);
	}