unnecessary_nullable_for_final_variable_declarations
Use a non-nullable type for a final variable initialized with a non-nullable value.
This rule is available as of Dart 2.10.0.
Rule sets: recommended, flutter
This rule has a quick fix available.
Details
#Use a non-nullable type for a final variable initialized with a non-nullable value.
BAD:
dart
final int? i = 1;
GOOD:
dart
final int i = 1;
Usage
#To enable the unnecessary_nullable_for_final_variable_declarations
rule, add unnecessary_nullable_for_final_variable_declarations
under linter > rules in your analysis_options.yaml
file:
analysis_options.yaml
yaml
linter:
rules:
- unnecessary_nullable_for_final_variable_declarations