import type { ExtractPublicPropTypes } from 'vue';
export declare const titleProps: {
    readonly buttons: {
        readonly type: import("vue").PropType<import("el-plus/es/components/buttons").ButtonProps[]>;
        readonly default: () => never[];
    };
    readonly title: StringConstructor;
    readonly showDownUp: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
};
export type TitleProps = ExtractPublicPropTypes<typeof titleProps>;
export declare const titleEmits: {
    toggle: (expanded: boolean) => boolean;
};
export type TitleEmits = typeof titleEmits;