import { OptionProps } from '../_Options';
export interface ChipKeyboardParams {
    multiple: boolean;
    open: boolean;
    setOpen: (open: boolean) => void;
    inputRef: React.RefObject<HTMLInputElement>;
    fieldRef: React.RefObject<HTMLDivElement>;
    chips: {
        enabled: boolean;
        selectedChip: number | null;
        setSelectedChip: (index: number | null) => void;
        selectPreviousChip: (prev: number | null) => void;
        selectNextChip: (prev: number | null) => void;
        options: OptionProps[];
        deselectOptionValue: (value: string | undefined) => void;
    };
}
/**
 * Chip-specific keyboard behaviors extracted from the general keyboard manager.
 * Responsibilities:
 *  - Horizontal arrow navigation between chips (ArrowLeft/ArrowRight)
 *  - Chip removal (Backspace/Delete) with focus shifting rules
 *  - Enter on a focused chip to remove it (when dropdown closed)
 *  - Determining whether we are in "chip mode" (multi + chips enabled + options present)
 *
 * Returns specific handler functions and an `isChipMode` flag consumed by the parent keyboard manager.
 */
export declare function useAutocompleteChipKeyboard(params: ChipKeyboardParams): {
    isChipMode: boolean;
    handleHorizontalChipNav: (event: React.KeyboardEvent, focusState: {
        isInputFocused: boolean;
        caretPosition: number | null;
    }) => boolean;
    handleChipEnter: (event: React.KeyboardEvent) => boolean;
    handleChipEscape: (event: React.KeyboardEvent) => boolean;
    handleChipRemoval: (event: React.KeyboardEvent, focusState: {
        caretPosition: number | null;
    }) => boolean;
};