import { DefineComponent, ExtractPropTypes, ComponentOptionsMixin, PublicProps, ComponentProvideOptions } from 'vue';
declare const _default: DefineComponent<ExtractPropTypes<{
    ratio: {
        type: NumberConstructor;
        default: number;
    };
}>, {}, {}, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, {
    change: (...args: any[]) => void;
}, string, PublicProps, Readonly< ExtractPropTypes<{
    ratio: {
        type: NumberConstructor;
        default: number;
    };
}>> & Readonly<{
    onChange?: ((...args: any[]) => any) | undefined;
}>, {
    ratio: number;
}, {}, {}, {}, string, ComponentProvideOptions, true, {}, any>;
export default _default;
