import type { ComputedRef, ExtractPropTypes, PropType, Ref } from 'vue';
import type { MaybeArray } from '../../../_utils';
import type { OnUpdateChecked } from './interface';
export interface CheckboxGroupInjection {
    checkedCountRef: ComputedRef<number>;
    maxRef: Ref<number | undefined>;
    minRef: Ref<number | undefined>;
    disabledRef: Ref<boolean>;
    valueSetRef: Ref<Set<string | number>>;
    mergedSizeRef: Ref<'small' | 'medium' | 'large'>;
    toggleCheckbox: (checked: boolean, checkboxValue: string | number) => void;
}
export declare const checkboxGroupInjectionKey: import("vue").InjectionKey<CheckboxGroupInjection>;
export declare const checkboxBaseProps: {
    size: PropType<"small" | "medium" | "large">;
    checked: {
        type: PropType<boolean | string | number | undefined>;
        default: undefined;
    };
    defaultChecked: {
        type: PropType<boolean | string | number>;
        default: boolean;
    };
    value: PropType<string | number>;
    disabled: {
        type: PropType<boolean | undefined>;
        default: undefined;
    };
    checkedValue: {
        type: (StringConstructor | BooleanConstructor | NumberConstructor)[];
        default: boolean;
    };
    uncheckedValue: {
        type: (StringConstructor | BooleanConstructor | NumberConstructor)[];
        default: boolean;
    };
    'onUpdate:checked': PropType<MaybeArray<OnUpdateChecked>>;
    onUpdateChecked: PropType<MaybeArray<OnUpdateChecked>>;
    onChange: PropType<MaybeArray<OnUpdateChecked>>;
};
export type CheckboxBaseProps = ExtractPropTypes<typeof checkboxBaseProps>;
export interface UseCheckbox {
    selfRef: Ref<HTMLDivElement | null>;
    mergedSize: ComputedRef<'small' | 'medium' | 'large'>;
    mergedDisabled: Ref<boolean>;
    renderedChecked: ComputedRef<boolean>;
    handleClick: (e: MouseEvent) => void;
    handleKeyUp: (e: KeyboardEvent) => void;
    handleKeyDown: (e: KeyboardEvent) => void;
    focus: () => void;
    blur: () => void;
}
export declare function useCheckbox(props: CheckboxBaseProps): UseCheckbox;