dart2js and ddc both have a rich enough JS AST to use
dot or bracket notation when necessary. Therefore,
both compilers have and do support @JS renames that
contain characters that aren't supported in dot
notation e.g. `my-lib`. We should have dart2wasm also
support such characters to be consistent, but prefer
dot notation and avoid adding extra `globalThis`
when possible.
Change-Id: Iabf4d6f88dd23321388841f3a6b64758f856c68f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/447964
Reviewed-by: Ömer Ağacan <omersa@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Srujan Gaddam
7155f169b1