import { TdBackTopProps } from './type';
import { PropType } from 'vue';
declare const _default: {
    container: {
        type: PropType<TdBackTopProps["container"]>;
        default: TdBackTopProps["container"];
    };
    content: {
        type: PropType<TdBackTopProps["content"]>;
    };
    default: {
        type: PropType<TdBackTopProps["default"]>;
    };
    duration: {
        type: NumberConstructor;
        default: number;
    };
    offset: {
        type: PropType<TdBackTopProps["offset"]>;
        default: () => TdBackTopProps["offset"];
    };
    shape: {
        type: PropType<TdBackTopProps["shape"]>;
        default: TdBackTopProps["shape"];
        validator(val: TdBackTopProps["shape"]): boolean;
    };
    size: {
        type: PropType<TdBackTopProps["size"]>;
        default: TdBackTopProps["size"];
        validator(val: TdBackTopProps["size"]): boolean;
    };
    target: {
        type: PropType<TdBackTopProps["target"]>;
        default: TdBackTopProps["target"];
    };
    theme: {
        type: PropType<TdBackTopProps["theme"]>;
        default: TdBackTopProps["theme"];
        validator(val: TdBackTopProps["theme"]): boolean;
    };
    visibleHeight: {
        type: PropType<TdBackTopProps["visibleHeight"]>;
        default: TdBackTopProps["visibleHeight"];
    };
    onClick: PropType<TdBackTopProps["onClick"]>;
};
export default _default;