Update stompjs types
Update stompjs types

Fix to correctly reflect actual library.
mcliment/DefinitelyTyped,arusakov/DefinitelyTyped,AgentME/DefinitelyTyped,dsebastien/DefinitelyTyped,magny/DefinitelyTyped,AgentME/DefinitelyTyped,magny/DefinitelyTyped,chrootsu/DefinitelyTyped,borisyankov/DefinitelyTyped,arusakov/DefinitelyTyped,borisyankov/DefinitelyTyped,georgemarshall/DefinitelyTyped,arusakov/DefinitelyTyped,AgentME/DefinitelyTyped,markogresak/DefinitelyTyped,chrootsu/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,AgentME/DefinitelyTyped,dsebastien/DefinitelyTyped,one-pieces/DefinitelyTyped,rolandzwaga/DefinitelyTyped,georgemarshall/DefinitelyTyped,rolandzwaga/DefinitelyTyped