import { OpenChangeReason } from '@floating-ui/react';
export interface UseAutocompleteDropdownOptions {
    disabled: boolean;
    readOnly: boolean;
    lastSelectedOptionIndex: number | undefined;
    fieldRef: React.RefObject<HTMLDivElement>;
}
export declare const useAutocompleteDropdown: (options: UseAutocompleteDropdownOptions) => {
    getFieldProps: (props?: React.HTMLProps<HTMLDivElement>) => import('react').HTMLProps<HTMLDivElement>;
    getInputProps: (props?: React.HTMLProps<Element>) => {
        ref: ((node: import('@floating-ui/react-dom').ReferenceType | null) => void) & ((node: HTMLInputElement | null) => void);
    };
    dropdownProps: {
        isMounted: boolean;
        status: string;
        getFloatingProps: (userProps?: React.HTMLProps<HTMLElement>) => Record<string, unknown>;
        getItemProps: (userProps?: Omit<React.HTMLProps<HTMLElement>, "selected" | "active"> & {
            active?: boolean;
            selected?: boolean;
        }) => Record<string, unknown>;
        floatingStyles: import('react').CSSProperties;
        setOpen: (open: boolean, event?: Event, reason?: OpenChangeReason) => void;
        nodeId: string;
        context: {
            x: number;
            y: number;
            placement: import('@floating-ui/utils').Placement;
            strategy: import('@floating-ui/utils').Strategy;
            middlewareData: import('@floating-ui/core').MiddlewareData;
            isPositioned: boolean;
            update: () => void;
            floatingStyles: React.CSSProperties;
            open: boolean;
            onOpenChange: (open: boolean, event?: Event, reason?: OpenChangeReason) => void;
            events: import('@floating-ui/react').FloatingEvents;
            dataRef: React.MutableRefObject<import('@floating-ui/react').ContextData>;
            nodeId: string | undefined;
            floatingId: string;
            refs: import('@floating-ui/react').ExtendedRefs<HTMLInputElement>;
            elements: import('@floating-ui/react').ExtendedElements<HTMLInputElement>;
        };
        labelsRef: import('react').MutableRefObject<string[]>;
        elementsRef: import('react').MutableRefObject<HTMLElement[]>;
        setFloating: ((node: HTMLElement | null) => void) & ((node: HTMLElement | null) => void);
        activeIndex: number | null;
    };
    refs: {
        reference: import('react').MutableRefObject<import('@floating-ui/react-dom').ReferenceType | null>;
        floating: React.MutableRefObject<HTMLElement | null>;
        setReference: (node: import('@floating-ui/react-dom').ReferenceType | null) => void;
        setFloating: (node: HTMLElement | null) => void;
    } & import('@floating-ui/react').ExtendedRefs<HTMLInputElement>;
    open: boolean;
    setOpen: (open: boolean, event?: Event, reason?: OpenChangeReason) => void;
    status: string;
    setDisplayActiveIndex: import('react').Dispatch<import('react').SetStateAction<boolean>>;
};