This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123]

CAmpHelper.AmplitudeData	Various information about the game.
CAmpHelper.Ark	Contains methods for packing and unpacking ark files.
▼CAttribute
▼CAmpHelper.Attributes.TweakInfo	Describes a tweak.
CAmpHelper.Attributes.InstantiableTweakInfo	TweakInfo, but with a CreateInstance(string) function.
▼CException
CAmpHelper.Exceptions.DtxException	An exception describing a failure related to DTX handling.
▼CAmpHelper.Interfaces.ITweak	The base interface for all tweaks
CAmpHelper.Tweaks.UnlockAllTweak	This tweak will unlock all arenas, songs, powerups, and freq mode.
CAmpHelper.Tweaks.UnlockFpsTweak	This tweak will unlock the frame rate to run at the highest possible.
CAmpHelper.Midi	Contains the PatchMidi function for patching the platform specific midi with new BPM.
CAmpHelper.Types.MoggSong	Describes a .moggsong file.
CAmpHelper.Song	Contains methods for adding, removing, and getting songs from the game data.
CAmpHelper.Types.MoggSong.Track	Describes a single track in a .moggsong file.
CAmpHelper.Enums.UnlockRequirement_Extensions	Extensions for UnlockRequirement.