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47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?php
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namespace Psalm\Test\Config\Plugin\Hook;
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use Psalm\Plugin\EventHandler\Event\FunctionExistenceProviderEvent;
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use Psalm\Plugin\EventHandler\Event\FunctionParamsProviderEvent;
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use Psalm\Plugin\EventHandler\Event\FunctionReturnTypeProviderEvent;
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use Psalm\Plugin\EventHandler\FunctionExistenceProviderInterface;
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use Psalm\Plugin\EventHandler\FunctionParamsProviderInterface;
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use Psalm\Plugin\EventHandler\FunctionReturnTypeProviderInterface;
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use Psalm\Storage\FunctionLikeParameter;
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use Psalm\Type;
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use Psalm\Type\Union;
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class MagicFunctionProvider implements
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FunctionExistenceProviderInterface,
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FunctionParamsProviderInterface,
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FunctionReturnTypeProviderInterface
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{
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/**
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* @return array<lowercase-string>
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*/
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public static function getFunctionIds(): array
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{
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return ['magicfunction'];
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}
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public static function doesFunctionExist(FunctionExistenceProviderEvent $event): ?bool
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{
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$function_id = $event->getFunctionId();
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return $function_id === 'magicfunction';
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}
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/**
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* @return ?array<int, FunctionLikeParameter>
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*/
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public static function getFunctionParams(FunctionParamsProviderEvent $event): ?array
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{
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return [new FunctionLikeParameter('first', false, Type::getString(), Type::getString())];
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}
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public static function getFunctionReturnType(FunctionReturnTypeProviderEvent $event): ?Union
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{
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return Type::getString();
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}
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}
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