import { type Ref } from 'vue';
export declare function useModelBinding(opts: {
    modelValue: Ref<any>;
    multiple: Ref<boolean>;
    trackBy: Ref<string | ((item: any) => any) | undefined>;
    bindProperty: Ref<string | undefined>;
    rawItems: Ref<any[]>;
    /**
     * Same predicate `removeItem` honours. Clearing reaches the same state by a
     * different door — the × button, Backspace and the exposed clear() — so it
     * has to respect locked items too, or the lock is trivially bypassed.
     */
    lockChoice?: Ref<((item: any) => boolean) | undefined>;
    emit: (event: string, ...args: any[]) => void;
}): {
    selected: Ref<any, any>;
    commits: Ref<number, number>;
    isItemSelected: (item: any) => boolean;
    createSelectionMatcher: () => (item: any) => boolean;
    selectItem: (item: any) => void;
    removeItem: (item: any) => void;
    clearSelection: () => void;
    itemsEqual: (a: any, b: any, memo?: Map<any, string>) => boolean;
};