public function removeUseStatement(string $qualifiedName) {
		$this->useStatements->remove($this->useStatements->getKey($qualifiedName));
		return $this;
	}
public function removeUseStatement(string $qualifiedName) {
		$this->useStatements->remove($this->useStatements->getKey($qualifiedName));
		return $this;
	}
public function removeUseStatement ( string $ qualifiedName ) { $ this -> useStatements -> remove ( $ this -> useStatements -> getKey ( $ qualifiedName ) ) ; return $ this ; }
Removes a use statement

@param string $qualifiedName
@return $this
Removes a use statement