import { Ref } from 'vue';
import { TextType, TextContext, UpdateOption } from '../types';
export declare const ECHARTS_TEXT_KEY: unique symbol;
interface UseTextOptions<O, E> {
    options: Ref<O>;
    update: (data: O) => void;
}
export declare function useText<O extends UpdateOption, E extends TextType>(config?: Partial<UseTextOptions<O, E>>): TextContext<E>;
export {};