chore(): lean only on firebase types and compatibility with 5.0.4

[jamesdaniels]

Checklist

• Issue number for this PR: Angular 6 SSR build issue #1705
• Docs included?: n/a
• Test units included?: yes
• In a clean directory, yarn install, yarn test run successfully? yes

Description

• Was mistakenly using types exported from firebase/* which are pulled in from @firebase/*-types hence unstable, now using the more verbose but public firebase types
• Similarly importing apps and initializeApp from firebase/app is reaching through to @firebase/app which isn't stable (and the exports aren't available in all the entry-points). Again here use the public firebase.apps and firebase.initializeApp. Angular 6 SSR build issue #1705
• Sprinkled some <any>s in there to make our build green, rather than rehauling our types due to the breaks in 5.0.4.

Added a 5.0.0-rc.11 changelog entry and updated the package.json so I can tag + cut immediately once approved.

[jamesdaniels]

@davideast going to check on more regressions with SSR + put a test in; may have some follow on commits w/ changelog entries on this PR. That said, it seems a low risk bump that I want to get out ASAP due to 5.0.4, so I'll see what I get done before you have a chance to review.

Sorry for the delay here.

[hiepxanh]

can you check this error out sir ? maybe we can make an small update for this error in 5.0-RC-11 too. the firebase make some update and that logger tell me to update code because Firestore (5.0.4) have breaking changes. Is that the problem for that issue above?

[yharaskrik]

Wondering what the status is on this commit. My application does not serve and this commit seems to have fixed the issue.

[davideast]

LGTM