import type { ComputedRef, WritableComputedRef } from 'vue';
import type { Nullable } from '../../types';
import type { SelectOption } from './TSelect.utils';
export declare function useSelectDropdown(options: ComputedRef<SelectOption[]>, internalValue: WritableComputedRef<SelectOption['value']>, disabled: ComputedRef<boolean>): {
    menuOpen: import("vue").Ref<boolean, boolean>;
    highlightedIndex: import("vue").Ref<number, number>;
    wrapperRef: import("vue").Ref<Nullable<HTMLDivElement>, Nullable<HTMLDivElement>>;
    triggerRef: import("vue").Ref<Nullable<HTMLButtonElement>, Nullable<HTMLButtonElement>>;
    menuRef: import("vue").Ref<Nullable<HTMLUListElement>, Nullable<HTMLUListElement>>;
    menuHovered: import("vue").Ref<boolean, boolean>;
    isInteractingWithMenu: import("vue").Ref<boolean, boolean>;
    openMenu: () => void;
    closeMenu: () => void;
    selectOption: (option: SelectOption) => void;
    handleClickTrigger: () => void;
    handleBlur: () => void;
    handleMenuInteractionStart: () => void;
    handleKeydown: (event: KeyboardEvent) => void;
    scrollMenuBy: (direction: 1 | -1) => void;
};
//# sourceMappingURL=useSelectDropdown.d.ts.map