* init

* code generation

* improve syntax error, add tests

* add tests and fix bugs

* code generation fix

* fix all tests :)

* fix bug

* init

* fix all code gen issues

* FIXED ALL TESTS :D

* add license

* remove trailing spaces

* remove print

* tests fix

* specify type annotation

* fix test

* lint

* fix todos

* fix subclass issues

* final fix; flutter gallery runs

* escaping for later pr

* fix comment

* address PR comments

* more

* more descriptive errors

* last fixes

This reverts commit f8f69575.

* Migrate packages/flutter_tools/bin

* Fix NPE

* Fix test

* Fix test

* Fix l10n optionalParameters

* Fix ChromeTab nullability

* Fix another type cast error

* Fix another cast error

* Fix another cast error (copied from #110711)

* Fix NPE

* Fix another NPE

* Assert that testDirectory is not null

* init

* fix

* fix 2

* fix 3

* tests

* fix tests

* clarify help text

* fix all tests

* fix formatting?

* add second test

* unused import

* remove print

* trailing spaces

* artifacts is never null

* fix

[gen_l10n] Warn users when placeholder types are converted to 'num' when using pluralization (#108036)

* init

* asdf

* fix tests

* change warning slightly

* fix test again

* fix spacing and comment

* fix lint

This reverts commit 16f44118.

This reverts commit 5fd259be.

This reverts commit 2be0d57f.

This reverts commit 9846fa51.