This is the extension interface to implement if you want to describe how unary operators like -, +, ~ should infer types for PHP extensions that overload the behaviour, like GMP.
To register it in the configuration file use the phpstan.broker.unaryOperatorTypeSpecifyingExtension service tag:
services:
-
class: App\PHPStan\MyExtension
tags:
- phpstan.broker.unaryOperatorTypeSpecifyingExtension
| Methods | ||
|---|---|---|
public
|
isOperatorSupported(string $operatorSigil, Type $operand): bool
|
# |
public
|
specifyType(string $operatorSigil, Type $operand): Type
|
# |