export type TSectionFilterItem = {
    value?: string | number;
    label?: string;
};
type Section<T = TSectionFilterItem> = {
    data: T[];
    title: string;
    selectionLimit?: number;
    disableItemsOnLimitReached?: boolean;
};
type SelectedItemsPerSection<T = TSectionFilterItem> = {
    [X: number]: T[];
};
export type UseSectionFilters<T = TSectionFilterItem> = {
    sections: Section<T>[];
    areItemsEqual?: (a: T, b: T) => boolean;
    selectionLimit?: number;
    sectionSelectionLimit?: number;
    disableItemsOnLimitReached?: boolean;
    initialSelectedItems?: SelectedItemsPerSection<T>;
    onToggleItem?: (item: T, section: Section<T>) => boolean;
};
/**
 * All selection state is owned internally — this hook is uncontrolled.
 * Pass `initialSelectedItems` to seed state; after mount, changes are only possible
 * through `toggleItem` / `clearSelectedItemsWithSection`.
 * `onToggleItem` can intercept a toggle and return `true` to prevent the internal
 * state update (useful for controlled scenarios without rewriting the whole hook).
 * When `selectionLimit === 1` the entire per-section array is replaced on toggle
 * rather than appended, so de-selecting by re-tapping the same item is not supported
 * at limit=1 — tapping a new item simply replaces the previous selection.
 */
export declare function useSectionFilters<T = TSectionFilterItem>(props: UseSectionFilters<T>): {
    isSelected: (item: T) => any;
    toggleItem: (item: T) => void;
    findItemSection: (item: T) => {
        sectionIndex: number;
        section: null;
    } | {
        sectionIndex: null;
        section: null;
    } | {
        sectionIndex: number;
        section: Section<T>;
    };
    selectedItems: SelectedItemsPerSection<T>;
    sectionLimitReached: (sectionIndex: number) => boolean;
    limitReached: () => boolean;
    disableItemsOnLimitReached: boolean;
    clearSelectedItemsWithSection: (sectionIndex: number) => void;
    changed: () => boolean;
    areItemsEqual: ((a: T, b: T) => boolean) | typeof import("deep-equal");
    getAllItems: () => T[];
};
export {};
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