import { ComputedRef, InjectionKey } from '@vue/composition-api';
import { TdCheckboxProps } from './type';
export interface CheckboxGroupInjectData {
    handleCheckboxChange: (data: {
        checked: boolean;
        e: Event;
        option: TdCheckboxProps;
    }) => void;
    onCheckedChange: (p: {
        checked: boolean;
        checkAll: boolean;
        e: Event;
        option: TdCheckboxProps;
    }) => void;
}
export declare const CheckboxGroupInjectionKey: InjectionKey<ComputedRef<CheckboxGroupInjectData>>;