interface OperationInterface

interface OperationInterface {
    
    /**
     * Returns operation type.
     *
     * @return string
     */
    public function getOperationType();
    
    /**
     * Serializes the operation in a human readable format
     *
     * @param  bool   $lock Whether this is an operation on the lock file
     * @return string
     */
    public function show(bool $lock);
    
    /**
     * Serializes the operation in a human readable format
     *
     * @return string
     */
    public function __toString();

}