mo-pubsub-client

isomorphic websocket?
typings
publish as package for web?

setting tsc output to ESnext (build/index.js would say export * from ...)
reduces webpack bundle size from 317 to 288




rxjs:
"module": "./_esm5/index.js",
"es2015": "./_esm2015/index.js"
"main": "./index.js",
"sideEffects": false,