How "boolean props default problem" could be resolved?

[extrem7]

Hello there!

Currently, vue-tsc forces users to bind boolean prop's default value :props="false". You may mark a prop as optional, but it will cause potential problems with toRefs and passing this prop to nested components that expect boolean (not boolean|undefined).

As @johnsoncodehk noticed using default value (withDefaults for script setup) will solve this issue, but at this point vue/no-boolean-default enters the game.

In my mind, there is no sense in current Volar's behavior since this problem was disscussed in vuejs/core and resolved by yyx990803 year ago. So boolean props should be false by default without any additional ?:, withDefaults, etc.

[johnsoncodehk]

See #1224.