Migration guide

Code before migration:

final

WidgetsBinding

binding

WidgetsBinding

instance

binding

deferFirstFrameReport

();

binding

allowFirstFrameReport

();

Code after migration:

final

WidgetsBinding

binding

WidgetsBinding

instance

binding

deferFirstFrame

();

binding

allowFirstFrame

();

References

API documentation:

WidgetsBinding

Relevant PRs:

Initially changed in
    
      #45135
      #45588

Deprecated in #45941