import { Ref } from 'vue';
import { TdFormProps } from '../form/type';
export interface FormReadonlyProvider {
    readonly: Ref<TdFormProps['readonly']>;
}
export interface ReadonlyContext {
    beforeReadonly?: Ref<boolean>;
    afterReadonly?: Ref<boolean>;
}
export declare function useReadonly(context?: ReadonlyContext): import("vue").ComputedRef<boolean>;