import { AbonArray } from "./abon-array";
import { AbonDeep } from "./abon-deep";
import { ChangeListener, ItemRecord, ItemRecordKey, ItemsChangeListener, UnsubscribeFn } from "./types";
/** Subscribe to and update an ordered list of identifiable objects. */
export declare class AbonItems<T extends object, I extends keyof T> extends AbonDeep<ItemRecord<T, I>> implements Pick<Array<T>, "find" | "findIndex" | "pop" | "values" | "forEach" | "map" | "indexOf" | "lastIndexOf" | "every" | "some" | "filter" | "includes" | "length"> {
    readonly idKey: I;
    ids: AbonArray<T[I]>["readonly"];
    constructor(idKey: I, initial?: T[]);
    /** Set the items */
    set(items: T[]): this;
    /** Update existing items */
    set(current: ItemRecord<T, I>): this;
    /** Update existing items */
    set(keys: [], value: ItemRecord<T, I>): this;
    /** Update an existing item */
    set(id: T[I], item: T): this;
    /** Set a value of an existing item */
    set<K extends keyof T>(id: T[I], key: K, value: T[K]): this;
    set<K extends keyof T>(keys: [T[I], K], value: T[K]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1]>(id: T[I], _1: K1, _2: K2, value: T[K1][K2]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1]>(keys: [T[I], K1, K2], value: T[K1][K2]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(id: T[I], _1: K1, _2: K2, _3: K3, value: T[K1][K2][K3]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(keys: [K1, K2, K3], value: T[K1][K2][K3]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, value: T[K1][K2][K3][K4]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(keys: [T[I], K1, K2, K3, K4], value: T[K1][K2][K3][K4]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, value: T[K1][K2][K3][K4][K5]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(keys: [T[I], K1, K2, K3, K4, K5], value: T[K1][K2][K3][K4][K5]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, value: T[K1][K2][K3][K4][K5][K6]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(keys: [T[I], K1, K2, K3, K4, K5, K6], value: T[K1][K2][K3][K4][K5][K6]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, _7: K6, value: T[K1][K2][K3][K4][K5][K6][K7]): this;
    set<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(keys: [T[I], K1, K2, K3, K4, K5, K6, K7], value: T[K1][K2][K3][K4][K5][K6][K7]): this;
    /** Deletes items from the list and ensures the right order of remaining items */
    delete(...ids: T[I][]): this;
    delete(...items: T[]): this;
    delete(...idsOrItems: (T | T[I])[]): this;
    /**
     * Appends new items to the end of the list and returns the new amonut of items.
     * @param items New items to append.
     */
    push(...items: T[]): number;
    /**
     * Inserts new items at the start of the list.
     * @param items  New items to insert at the start of the list.
     */
    unshift(...items: T[]): number;
    /**
     * Returns the value of the first element in the array where predicate is true, and undefined
     * otherwise.
     * @param predicate find calls predicate once for each element of the array, in ascending
     * order, until it finds one where predicate returns true. If such an element is found, find
     * immediately returns that element value. Otherwise, find returns undefined.
     */
    find<S extends T>(predicate: (this: void, value: T, index: number, obj: T[]) => value is S): S | undefined;
    find(predicate: (value: T, index: number, obj: T[]) => unknown): T | undefined;
    /**
     * Determines whether an array includes a certain element, returning true or false as appropriate.
     * @param searchElement The element to search for.
     */
    includes(item: T): boolean;
    includes(id: T[I]): boolean;
    /**
     * Returns the index of the first element in the array where predicate is true, and -1
     * otherwise.
     * @param predicate find calls predicate once for each element of the array, in ascending
     * order, until it finds one where predicate returns true. If such an element is found,
     * findIndex immediately returns that element index. Otherwise, findIndex returns -1.
     */
    findIndex(predicate: (value: T, index: number, obj: T[]) => unknown): number;
    /**
     * Returns the index of the first occurrence of a value in an array.
     * @param searchElement The value to locate in the array.
     * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
     */
    indexOf(item: T, fromIndex?: number): number;
    indexOf(id: T[I], fromIndex?: number): number;
    indexOf(thunk: T | T[I], fromIndex?: number): number;
    /**
     * Returns the index of the last occurrence of a specified value in an array.
     * @param searchElement The value to locate in the array.
     * @param fromIndex The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array.
     */
    lastIndexOf(item: T, fromIndex?: number): number;
    lastIndexOf(id: T[I], fromIndex?: number): number;
    lastIndexOf(thunk: T | T[I], fromIndex?: number): number;
    /**
     * Determines whether all the members of an array satisfy the specified test.
     * @param callbackfn A function that accepts up to three arguments. The every method calls
     * the callbackfn function for each element in the array until the callbackfn returns a value
     * which is coercible to the Boolean value false, or until the end of the array.
     */
    every(callbackfn: (value: T, index: number, array: T[]) => unknown): boolean;
    /**
     * Determines whether the specified callback function returns true for any element of an array.
     * @param callbackfn A function that accepts up to three arguments. The some method calls
     * the callbackfn function for each element in the array until the callbackfn returns a value
     * which is coercible to the Boolean value true, or until the end of the array.
     */
    some(callbackfn: (value: T, index: number, array: T[]) => unknown): boolean;
    /**
     * Performs the specified action for each element in an array.
     * @param callbackfn  A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
     */
    forEach(callbackfn: (value: T, index: number, array: T[]) => void): void;
    /**
     * Calls a defined callback function on each element of an array, and returns an array that contains the results.
     * @param callbackfn A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
     */
    map<U>(callbackfn: (value: T, index: number, array: T[]) => U): U[];
    /**
     * Returns the elements of an array that meet the condition specified in a callback function.
     * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
     * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
     */
    filter<S extends T>(callbackfn: (value: T, index: number, array: T[]) => value is S): S[];
    /**
     * Returns the elements of an array that meet the condition specified in a callback function.
     * @param callbackfn A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
     * @param thisArg An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
     */
    filter(callbackfn: (value: T, index: number, array: T[]) => unknown): T[];
    /** Removes the last item and returns it. */
    pop(): T | undefined;
    /** Reverse the items */
    reverse(): this;
    /** Returns an iterable of the items */
    values(): IterableIterator<T>;
    [Symbol.iterator](): IterableIterator<T>;
    /** The values of the set items in the same order as the `ids` */
    get array(): T[];
    get length(): number;
    subscribe(listener: ItemsChangeListener<T, I>): UnsubscribeFn;
    subscribe(keys: [], listener: ItemsChangeListener<T, I>): UnsubscribeFn;
    subscribe(id: T[I], listener: ChangeListener<T>): UnsubscribeFn;
    subscribe(keys: [T[I]], listener: ChangeListener<T>): UnsubscribeFn;
    subscribe<K extends keyof T>(id: T[I], key: K, listener: ChangeListener<T[K]>): UnsubscribeFn;
    subscribe<K extends keyof T>(keys: [T[I], K], listener: ChangeListener<T[K]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1]>(id: T[I], _1: K1, _2: K2, listener: ChangeListener<T[K1][K2]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1]>(keys: [T[I], K1, K2], listener: ChangeListener<T[K1][K2]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(id: T[I], _1: K1, _2: K2, _3: K3, listener: ChangeListener<T[K1][K2][K3]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(keys: [T[I], K1, K2, K3], listener: ChangeListener<T[K1][K2][K3]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, listener: ChangeListener<T[K1][K2][K3][K4]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(keys: [T[I], K1, K2, K3, K4], listener: ChangeListener<T[K1][K2][K3][K4]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, listener: ChangeListener<T[K1][K2][K3][K4][K5]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(keys: [T[I], K1, K2, K3, K4, K5], listener: ChangeListener<T[K1][K2][K3][K4][K5]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, listener: ChangeListener<T[K1][K2][K3][K4][K5][K6]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(keys: [T[I], K1, K2, K3, K4, K5, K6], listener: ChangeListener<T[K1][K2][K3][K4][K5][K6]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, _7: K6, listener: ChangeListener<T[K1][K2][K3][K4][K5][K6][K7]>): UnsubscribeFn;
    subscribe<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(keys: [T[I], K1, K2, K3, K4, K5, K6, K7], listener: ChangeListener<T[K1][K2][K3][K4][K5][K6][K7]>): UnsubscribeFn;
    get(): ItemRecord<T, I>;
    get(keys: []): ItemRecord<T, I>;
    get(id: T[I]): T;
    get(keys: [T[I]]): T;
    get<K extends keyof T>(id: T[I], key: K): T[K];
    get<K extends keyof T>(keys: [T[I], K]): T[K];
    get<K1 extends keyof T, K2 extends keyof T[K1]>(id: T[I], _1: K1, _2: K2): T[K1][K2];
    get<K1 extends keyof T, K2 extends keyof T[K1]>(keys: [T[I], K1, K2]): T[K1][K2];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(id: T[I], _1: K1, _2: K2, _3: K3): T[K1][K2][K3];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(keys: [T[I], K1, K2, K3]): T[K1][K2][K3];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4): T[K1][K2][K3][K4];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(keys: [T[I], K1, K2, K3, K4]): T[K1][K2][K3][K4];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5): T[K1][K2][K3][K4][K5];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(keys: [T[I], K1, K2, K3, K4, K5]): T[K1][K2][K3][K4][K5];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6): T[K1][K2][K3][K4][K5][K6];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(keys: [T[I], K1, K2, K3, K4, K5, K6]): T[K1][K2][K3][K4][K5][K6];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(id: T[I], _1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, _7: K6): T[K1][K2][K3][K4][K5][K6][K7];
    get<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(keys: [T[I], K1, K2, K3, K4, K5, K6, K7]): T[K1][K2][K3][K4][K5][K6][K7];
    protected get rootSubscriptionArgs(): (T[] | T[I][])[];
    private get internalIds();
    get readonly(): ReadonlyAbonItems<T, I>;
    static record<T extends object, I extends keyof T>(items: T[], idKey: I): Record<ItemRecordKey<T, I>, T>;
    static ids<T extends object, I extends keyof T>(items: T[], idKey: I): T[I][];
    static use<T extends object, I extends keyof T>(idKey: I, initial?: () => T[], deps?: readonly any[]): AbonItems<T, I>;
    static use<T extends object>(initial?: () => T, deps?: readonly any[]): AbonDeep<T>;
    static useRef<T extends object, I extends keyof T>(idKey: I, initial?: () => T[], deps?: readonly any[]): AbonItems<T, I>;
    static useRef<T extends object>(initial?: () => T, deps?: readonly any[]): AbonDeep<T>;
}
interface ReadonlyAbonItems<T extends object, I extends keyof T> extends Omit<AbonItems<T, I>, "set" | "notify" | "readonly" | "pop" | "push" | "unshift" | "set" | "delete" | "ids" | "current" | "notify" | "use" | "reverse"> {
    ids: AbonArray<T[I]>["readonly"];
    readonly current: ItemRecord<T, I>;
    use(): ReadonlyAbonItems<T, I>;
    use(keys: []): ReadonlyAbonItems<T, I>;
    use<K extends keyof T>(key: K): T[K];
    use<K extends keyof T>(keys: [K]): T[K];
    use<K1 extends keyof T, K2 extends keyof T[K1]>(_1: K1, _2: K2): T[K1][K2];
    use<K1 extends keyof T, K2 extends keyof T[K1]>(keys: [K1, K2]): T[K1][K2];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(_1: K1, _2: K2, _3: K3): T[K1][K2][K3];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2]>(keys: [K1, K2, K3]): T[K1][K2][K3];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(_1: K1, _2: K2, _3: K3, _4: K4): T[K1][K2][K3][K4];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3]>(keys: [K1, K2, K3, K4]): T[K1][K2][K3][K4];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(_1: K1, _2: K2, _3: K3, _4: K4, _5: K5): T[K1][K2][K3][K4][K5];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4]>(keys: [K1, K2, K3, K4, K5]): T[K1][K2][K3][K4][K5];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(_1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6): T[K1][K2][K3][K4][K5][K6];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5]>(keys: [K1, K2, K3, K4, K5, K6]): T[K1][K2][K3][K4][K5][K6];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(_1: K1, _2: K2, _3: K3, _4: K4, _5: K5, _6: K6, _7: K6): T[K1][K2][K3][K4][K5][K6][K7];
    use<K1 extends keyof T, K2 extends keyof T[K1], K3 extends keyof T[K1][K2], K4 extends keyof T[K1][K2][K3], K5 extends keyof T[K1][K2][K3][K4], K6 extends keyof T[K1][K2][K3][K4][K5], K7 extends keyof T[K1][K2][K3][K4][K5][K6]>(keys: [K1, K2, K3, K4, K5, K6, K7]): T[K1][K2][K3][K4][K5][K6][K7];
}
export {};