naive-ui/lib/checkbox/src/interface.d.ts

A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast

export type OnUpdateChecked = (value: string & number & boolean, e: MouseEvent | KeyboardEvent) => void;
export type OnUpdateCheckedImpl = (value: string | number | boolean, e: MouseEvent | KeyboardEvent) => void;
export interface CheckboxInst {
    focus: () => void;
    blur: () => void;
}