rxjs - peer dependency

[cheng93]

rxjs should be specified as a peer dependency.

This will allow users to use rxjs6 with rxjs-compat.

Currently I get errors such as

Type 'import("c:/Code/AngularWebComponents/node_modules/botframework-directlinejs/node_modules/rxjs/Observable").Observable<import("c:/Code/AngularWebComponents/node_modules/botframework-directlinejs/built/directLine").Activity>' is not assignable to type 'import("c:/Code/AngularWebComponents/node_modules/rxjs/internal/Observable").Observable<import("c:/Code/AngularWebComponents/node_modules/botframework-directlinejs/built/directLine").Activity>'.

[cwhitten]

Loading up for discussion/prioritization in an upcoming release

[daniel-scheiner]

Hi @cwhitten, was this resolved? Looks like rxjs 5.5.12 is still being used and I'm experiencing the issue above. Do you have plans to upgrade rxjs?