avoid_return_types_on_setters

Avoid return types on setters.

This rule is available as of Dart 2.0.0.

Rule sets: recommended, flutter

This rule has a quick fix available.

AVOID return types on setters.

As setters do not return a value, declaring the return type of one is redundant.

BAD:

void set speed(int ms);

GOOD:

set speed(int ms);

To enable the avoid_return_types_on_setters rule, add avoid_return_types_on_setters under linter > rules in your analysis_options.yaml file:

linter:
  rules:
    - avoid_return_types_on_setters