fix(types): allow emitWithAck for events with void callbacks#5453

darrachequesne merged 1 commit intosocketio:mainsocketio/socket.io:mainfrom

veeceey:fix/issue-5257-emitWithAck-never-typingveeceey/socket.io:fix/issue-5257-emitWithAck-never-typingCopy head branch name to clipboard