avoid_return_types_on_setters

Avoid return types on setters.

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

If you're instead using the YAML map syntax to configure linter rules, add avoid_return_types_on_setters: true under linter > rules:

linter:
  rules:
    avoid_return_types_on_setters: true