Document the generic EventHandler
Document the generic EventHandler

VxJasonxV/discordrb,megumisonoda/discordrb,megumisonoda/discordrb,meew0/discordrb,sarsntony/discordrb,sarsntony/discordrb,Roughsketch/discordrb,meew0/discordrb,VxJasonxV/discordrb,Roughsketch/discordrb