PHPStan\Analyser\Scope::enterNegation PHP Method

    public function enterNegation() : self
    {
        return new self($this->broker, $this->printer, $this->getFile(), $this->isDeclareStrictTypes(), $this->getClass(), $this->getFunction(), $this->getNamespace(), $this->getVariableTypes(), $this->inClosureBindScopeClass, $this->getAnonymousFunctionReturnType(), $this->isInAnonymousClass() ? $this->getAnonymousClass() : null, $this->getInFunctionCall(), !$this->isNegated(), $this->moreSpecificTypes);
    }