import { type Ref, type WritableComputedRef } from 'vue';
import { type ElementInstance, type PdkElementProps, type TriStateInputEmits, type TriStateInputModelValue, type TriStateInputProps } from '../../types';
type BoolElInstance = ElementInstance<boolean, PdkElementProps>;
interface TriStateInputContext {
    id: string;
    inheritElement: BoolElInstance;
    inheritModel: Ref<boolean>;
    model: WritableComputedRef<TriStateInputModelValue>;
    toggleElement: BoolElInstance;
    toggleModel: Ref<boolean>;
}
type UseTriStateInputContext = (props: TriStateInputProps, emit: TriStateInputEmits) => TriStateInputContext;
/**
 * A tri-state input can hold a value of 0, 1 or -1. -1 is used to indicate that the value should be inherited .
 */
export declare const useTriStateInputContext: UseTriStateInputContext;
export {};