import type { Ref } from 'vue';
export interface Measurable {
    getBoundingClientRect(): DOMRect;
}
interface PopperRootContext {
    anchor: Ref<Measurable | HTMLElement | undefined>;
    onAnchorChange(element: Measurable | HTMLElement | undefined): void;
}
export declare const injectPopperRootContext: <T extends PopperRootContext | null | undefined = PopperRootContext>(fallback?: T | undefined) => T extends null ? PopperRootContext | null : PopperRootContext, providePopperRootContext: (contextValue: PopperRootContext) => PopperRootContext;
declare const _default: __VLS_WithTemplateSlots<import("vue").DefineComponent<{}, {}, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<import("vue").ExtractPropTypes<{}>>, {}, {}>, {
    default?(_: {}): any;
}>;
export default _default;
type __VLS_WithTemplateSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};