Beatmap TimingPoints discrepancy

[jxu]

Beatmap parses sample_type and sample_set but docs https://osu.ppy.sh/help/wiki/osu!_File_Formats/Osu_(file_format)#timing-points specify Sample Set and Sample Index.

slider/slider/beatmap.py

Lines 179 to 191 in 55da873

	try:
	sample_type = int(_get(rest, 1, '0'))
	except ValueError:
	raise ValueError(
	f'sample_type should be an int, got {sample_type!r}',
	)
	try:
	sample_set = int(_get(rest, 2, '0'))
	except ValueError:
	raise ValueError(
	f'sample_set should be an int, got {sample_set!r}',
	)

[jxu]

Also inherited isn't in the class parameters