import type { ApolloClient } from '@apollo/client';
import type { ApolloElementElement, Constructor } from '@apollo-elements/core/types';
/**
 * Mixin which applies a specific `ApolloClient` instance to the element.
 * @param client The specific `ApolloClient` instance.
 * @param superclass An element that implements the `ApolloElementInterface`.
 */
export declare function ApolloClientMixin<B extends Constructor<ApolloElementElement<any, any>>>(// eslint-disable-line @typescript-eslint/no-explicit-any
client: ApolloClient, superclass: B): B;