APIOverwrite
https://discord.com/developers/docs/resources/channel#overwrite-object-overwrite-structure
Signature
export interface APIOverwriteProperties
id: Snowflake;Role or user id
type: OverwriteType;Either 0 (role) or 1 (member) {@link OverwriteType}
allow: Permissions;Permission bit set See https://discord.com/developers/docs/topics/permissions#permissions-bitwise-permission-flags See https://en.wikipedia.org/wiki/Bit_field
deny: Permissions;Permission bit set See https://discord.com/developers/docs/topics/permissions#permissions-bitwise-permission-flags See https://en.wikipedia.org/wiki/Bit_field