Restrict analyzer, allow build. (#786)

* Restrict analyzer, allow build.

* Fix test.

* Address review comments.

Remove mirrors, release 4.0.0. (#783)

Release 3.0.0. (#766)

Migrate to `analyzer` Element2 APIs (#763)

Support latest analyzer and dart_style, prepare v2 release (#736)

Prepare to publish (#694)

Drop version suffix.

Support latest pkg:analyzer, prepare to release v1.4.0 (#675)

Prepare for adding InvalidType, make 'TypeChecker.isAssignableFromTyp…

…e()' null safe. (#666)

always use a Uri in `part of` directives (#665)

Closes google/json_serializable.dart#1313