{"action":"created","issue":{"url":"https://api.github.com/repos/ReactiveX/RxJS/issues/642","labels_url":"https://api.github.com/repos/ReactiveX/RxJS/issues/642/labels{/name}","comments_url":"https://api.github.com/repos/ReactiveX/RxJS/issues/642/comments","events_url":"https://api.github.com/repos/ReactiveX/RxJS/issues/642/events","html_url":"https://github.com/ReactiveX/RxJS/issues/642","id":114766072,"number":642,"title":"Type definition for extended operator is not published","user":{"login":"kwonoj","id":1210596,"avatar_url":"https://avatars.githubusercontent.com/u/1210596?v=3","gravatar_id":"","url":"https://api.github.com/users/kwonoj","html_url":"https://github.com/kwonoj","followers_url":"https://api.github.com/users/kwonoj/followers","following_url":"https://api.github.com/users/kwonoj/following{/other_user}","gists_url":"https://api.github.com/users/kwonoj/gists{/gist_id}","starred_url":"https://api.github.com/users/kwonoj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kwonoj/subscriptions","organizations_url":"https://api.github.com/users/kwonoj/orgs","repos_url":"https://api.github.com/users/kwonoj/repos","events_url":"https://api.github.com/users/kwonoj/events{/privacy}","received_events_url":"https://api.github.com/users/kwonoj/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/ReactiveX/RxJS/milestones/4","html_url":"https://github.com/ReactiveX/RxJS/milestones/5.0.0%20release","labels_url":"https://api.github.com/repos/ReactiveX/RxJS/milestones/4/labels","id":1445051,"number":4,"title":"5.0.0 release","description":"Things that need to be complete for 5.0.0 release","creator":{"login":"blesh","id":1540597,"avatar_url":"https://avatars.githubusercontent.com/u/1540597?v=3","gravatar_id":"","url":"https://api.github.com/users/blesh","html_url":"https://github.com/blesh","followers_url":"https://api.github.com/users/blesh/followers","following_url":"https://api.github.com/users/blesh/following{/other_user}","gists_url":"https://api.github.com/users/blesh/gists{/gist_id}","starred_url":"https://api.github.com/users/blesh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/blesh/subscriptions","organizations_url":"https://api.github.com/users/blesh/orgs","repos_url":"https://api.github.com/users/blesh/repos","events_url":"https://api.github.com/users/blesh/events{/privacy}","received_events_url":"https://api.github.com/users/blesh/received_events","type":"User","site_admin":false},"open_issues":7,"closed_issues":1,"state":"open","created_at":"2015-12-04T22:46:08Z","updated_at":"2016-01-15T21:16:10Z","due_on":null,"closed_at":null},"comments":9,"created_at":"2015-11-03T08:11:42Z","updated_at":"2016-01-15T21:21:54Z","closed_at":null,"body":"Code snippet below works in JS, \r\n\r\n```\r\nvar Rx = require('....Rx.KitchenSink');\r\nRx.Observable.of(42).isEmpty().subscribe(console.log);\r\n```\r\n\r\nwhen it comes to TS \r\n\r\n```\r\nimport * as Rx from '....Rx.KitchenSink';\r\nRx.Observable.of(42).isEmpty().subscribe(console.log);\r\n```\r\n\r\ncompiler will complain due to `Observable.of` does not returns extended type of operator instead of core.\r\n`error TS2339: Property 'isEmpty' does not exist on type 'Observable<number>'.`"},"comment":{"url":"https://api.github.com/repos/ReactiveX/RxJS/issues/comments/172095656","html_url":"https://github.com/ReactiveX/RxJS/issues/642#issuecomment-172095656","issue_url":"https://api.github.com/repos/ReactiveX/RxJS/issues/642","id":172095656,"user":{"login":"blesh","id":1540597,"avatar_url":"https://avatars.githubusercontent.com/u/1540597?v=3","gravatar_id":"","url":"https://api.github.com/users/blesh","html_url":"https://github.com/blesh","followers_url":"https://api.github.com/users/blesh/followers","following_url":"https://api.github.com/users/blesh/following{/other_user}","gists_url":"https://api.github.com/users/blesh/gists{/gist_id}","starred_url":"https://api.github.com/users/blesh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/blesh/subscriptions","organizations_url":"https://api.github.com/users/blesh/orgs","repos_url":"https://api.github.com/users/blesh/repos","events_url":"https://api.github.com/users/blesh/events{/privacy}","received_events_url":"https://api.github.com/users/blesh/received_events","type":"User","site_admin":false},"created_at":"2016-01-15T21:21:54Z","updated_at":"2016-01-15T21:21:54Z","body":"@kwonoj @jeffbcross @robwormald ... is it reasonable to say this is a problem with TypeScript and not necessarily with how RxJS is structured?"}}