@staticmethod<EOL><INDENT>def get_higher_priority_value(value: int):<DEDENT>
if value == Priority.MAX_PRIORITY:<EOL><INDENT>raise ValueError("<STR_LIT>")<EOL><DEDENT>return value - <NUM_LIT:1><EOL>
Gets a higher priority value than that given.

Will raise a `ValueError` if already highest priority value.
:param value: gets a higher priority value than this
:return: the higher priority value