Make the host and port optional in the BanchoClientOptions type definition.

Status Job ID Name Coverage
  Test
passed #5586
eslint

00:00:29

failed #5587
irc

00:00:23

 
Name Stage Failure
failed
irc Test
    at Module._compile (internal/modules/cjs/loader.js:734:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:745:10)
at Module.load (internal/modules/cjs/loader.js:626:32)
at tryModuleLoad (internal/modules/cjs/loader.js:566:12)
at Function.Module._load (internal/modules/cjs/loader.js:558:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:797:12)
at executeUserCode (internal/bootstrap/node.js:526:15)
at startMainThreadExecution (internal/bootstrap/node.js:439:3)
ERROR: Job failed: exit code 1