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psalm/tests/Plugin/Hook/FooMethodProvider.php
2019-03-23 14:27:54 -04:00

88 lines
2.3 KiB
PHP

<?php
namespace Psalm\Test\Plugin\Hook;
use PhpParser;
use Psalm\CodeLocation;
use Psalm\Context;
use Psalm\Plugin\Hook\MethodExistenceProviderInterface;
use Psalm\Plugin\Hook\MethodParamsProviderInterface;
use Psalm\Plugin\Hook\MethodReturnTypeProviderInterface;
use Psalm\Plugin\Hook\MethodVisibilityProviderInterface;
use Psalm\StatementsSource;
use Psalm\Type;
class FooMethodProvider implements
MethodExistenceProviderInterface,
MethodVisibilityProviderInterface,
MethodParamsProviderInterface,
MethodReturnTypeProviderInterface
{
/**
* @return array<string>
*/
public static function getClassLikeNames() : array
{
return ['Ns\Foo'];
}
/**
* @return ?bool
*/
public static function doesMethodExist(
string $fq_classlike_name,
string $method_name_lc,
StatementsSource $source = null,
CodeLocation $code_location = null
) {
return $method_name_lc === 'magicmethod';
}
/**
* @return ?bool
*/
public static function isMethodVisible(
StatementsSource $source,
string $fq_classlike_name,
string $method_name,
Context $context = null,
CodeLocation $code_location = null
) {
return true;
}
/**
* @param array<PhpParser\Node\Arg> $call_args
*
* @return ?array<int, \Psalm\Storage\FunctionLikeParameter>
*/
public static function getMethodParams(
string $fq_classlike_name,
string $method_name_lowercase,
array $call_args = null,
StatementsSource $statements_source = null,
Context $context = null,
CodeLocation $code_location = null
) {
return [new \Psalm\Storage\FunctionLikeParameter('first', false, Type::getString())];
}
/**
* @param array<PhpParser\Node\Arg> $call_args
*
* @return ?Type\Union
*/
public static function getMethodReturnType(
StatementsSource $source,
string $fq_classlike_name,
string $method_name,
array $call_args,
Context $context,
CodeLocation $code_location,
array $templated_type_parameters = null,
string $called_fq_classlike_name = null,
string $called_method_name = null
) {
return Type::getString();
}
}