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29 lines
539 B
Markdown
29 lines
539 B
Markdown
# UnusedProperty
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Emitted when `--find-dead-code` is turned on and Psalm cannot find any uses of a
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private property.
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Properties used in constructor only are considered unused. Use normal variables instead.
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If this property is used and part of the public API, annotate the containing
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class with `@psalm-api`.
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```php
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<?php
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class A {
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/** @var string|null */
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private $foo;
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/** @var int|null */
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private $bar;
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public function getFoo(): ?string {
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return $this->foo;
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}
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}
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$a = new A();
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echo $a->getFoo();
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```
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