File src/Type/ResourceType.php

1:	<?php declare(strict_types = 1);
2:
3:	namespace PHPStan\Type;
4:
5:	use PHPStan\Php\PhpVersion;
6:	use PHPStan\PhpDocParser\Ast\Type\IdentifierTypeNode;
7:	use PHPStan\PhpDocParser\Ast\Type\TypeNode;
8:	use PHPStan\TrinaryLogic;
9:	use PHPStan\Type\Constant\ConstantArrayType;
10:	use PHPStan\Type\Constant\ConstantIntegerType;
11:	use PHPStan\Type\Traits\NonArrayTypeTrait;
12:	use PHPStan\Type\Traits\NonCallableTypeTrait;
13:	use PHPStan\Type\Traits\NonGeneralizableTypeTrait;
14:	use PHPStan\Type\Traits\NonGenericTypeTrait;
15:	use PHPStan\Type\Traits\NonIterableTypeTrait;
16:	use PHPStan\Type\Traits\NonObjectTypeTrait;
17:	use PHPStan\Type\Traits\NonOffsetAccessibleTypeTrait;
18:	use PHPStan\Type\Traits\NonRemoveableTypeTrait;
19:	use PHPStan\Type\Traits\TruthyBooleanTypeTrait;
20:	use PHPStan\Type\Traits\UndecidedComparisonTypeTrait;
21:
22:	/** @api */
23:	class ResourceType implements Type
24:	{
25:
26:	use JustNullableTypeTrait;
27:	use NonArrayTypeTrait;
28:	use NonCallableTypeTrait;
29:	use NonIterableTypeTrait;
30:	use NonObjectTypeTrait;
31:	use TruthyBooleanTypeTrait;
32:	use NonGenericTypeTrait;
33:	use UndecidedComparisonTypeTrait;
34:	use NonOffsetAccessibleTypeTrait;
35:	use NonRemoveableTypeTrait;
36:	use NonGeneralizableTypeTrait;
37:
38:	/** @api */
39:	public function __construct()
40:	{
41:	}
42:
43:	public function describe(VerbosityLevel $level): string
44:	{
45:	return 'resource';
46:	}
47:
48:	public function getConstantStrings(): array
49:	{
50:	return [];
51:	}
52:
53:	public function toNumber(): Type
54:	{
55:	return new ErrorType();
56:	}
57:
58:	public function toString(): Type
59:	{
60:	return new StringType();
61:	}
62:
63:	public function toInteger(): Type
64:	{
65:	return new IntegerType();
66:	}
67:
68:	public function toFloat(): Type
69:	{
70:	return new ErrorType();
71:	}
72:
73:	public function toArray(): Type
74:	{
75:	return new ConstantArrayType(
76:	[new ConstantIntegerType(0)],
77:	[$this],
78:	[1],
79:	[],
80:	TrinaryLogic::createYes(),
81:	);
82:	}
83:
84:	public function toArrayKey(): Type
85:	{
86:	return new ErrorType();
87:	}
88:
89:	public function isOffsetAccessLegal(): TrinaryLogic
90:	{
91:	return TrinaryLogic::createYes();
92:	}
93:
94:	public function isScalar(): TrinaryLogic
95:	{
96:	return TrinaryLogic::createNo();
97:	}
98:
99:	public function looseCompare(Type $type, PhpVersion $phpVersion): BooleanType
100:	{
101:	return new BooleanType();
102:	}
103:
104:	public function exponentiate(Type $exponent): Type
105:	{
106:	return new ErrorType();
107:	}
108:
109:	public function getFiniteTypes(): array
110:	{
111:	return [];
112:	}
113:
114:	public function toPhpDocNode(): TypeNode
115:	{
116:	return new IdentifierTypeNode('resource');
117:	}
118:
119:	/**
120:	* @param mixed[] $properties
121:	*/
122:	public static function __set_state(array $properties): Type
123:	{
124:	return new self();
125:	}
126:
127:	}
128:

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