In some cases it does not recognize the correct return type

[llorenspujol]

I have this method:

register(registerData: RegisterFingerprintData): Observable<{fingerToken: string} | OperationFailure> {..}

that can return an Observable of type {fingerToken: string} or OperationFailure. When I add Jsdoc comments I get the following comments:

• @param {RegisterFingerprintData} registerData
• @returns string

It says that returns an string but is not, it returns an Observable.

Thank you in advance!