public function removeDefinition($selector)
    {
        if (!isset($this->definitions[$selector])) {
            return false;
        }
        
        unset($this->definitions[$selector]);
        return true;
    }
public function removeDefinition($selector)
    {
        if (!isset($this->definitions[$selector])) {
            return false;
        }
        
        unset($this->definitions[$selector]);
        return true;
    }
public function removeDefinition ( $ selector ) { if ( ! isset ( $ this -> definitions [ $ selector ] ) ) { return false ; } unset ( $ this -> definitions [ $ selector ] ) ; return true ; }
Removes a definition

@access public
@param string $selector
@return boolean
Removes a definition