https://discord.com/developers/docs/resources/channel#thread-member-object-thread-member-structure
Member flags combined as a bitfield
See https://en.wikipedia.org/wiki/Bit_field
The id of the thread
This field is omitted on the member sent within each thread in the GUILD_CREATE event
GUILD_CREATE
An ISO8601 timestamp for when the member last joined
The id of the member
Generated using TypeDoc
https://discord.com/developers/docs/resources/channel#thread-member-object-thread-member-structure