import ComputedProperty from "@ember/object/computed";
import Mixin from "@ember/object/mixin";
// eslint-disable-next-line @definitelytyped/no-self-import
import NativeArray from "@ember/array/-private/native-array";
// eslint-disable-next-line @definitelytyped/no-self-import
import EmberArray from "@ember/array";
import { AnyFn, MethodNamesOf, MethodParams, MethodReturns, MethodsOf } from "ember/-private/type-utils";

/**
 * This mixin defines the common interface implemented by enumerable objects
 * in Ember. Most of these methods follow the standard Array iteration
 * API defined up to JavaScript 1.8 (excluding language-specific features that
 * cannot be emulated in older versions of JavaScript).
 */
interface Enumerable<T> {
    /**
     * Helper method returns the first object from a collection. This is usually
     * used by bindings and other parts of the framework to extract a single
     * object if the enumerable contains only one item.
     */
    firstObject: T | undefined;
    /**
     * Helper method returns the last object from a collection. If your enumerable
     * contains only one object, this method should always return that object.
     * If your enumerable is empty, this method should return `undefined`.
     */
    lastObject: T | undefined;
    /**
     * Iterates through the enumerable, calling the passed function on each
     * item. This method corresponds to the `forEach()` method defined in
     * JavaScript 1.6.
     */
    forEach: T[]["forEach"];
    /**
     * Alias for `mapBy`
     */
    getEach<K extends keyof T>(key: K): Array<T[K]>;
    /**
     * Sets the value on the named property for each member. This is more
     * ergonomic than using other methods defined on this helper. If the object
     * implements Ember.Observable, the value will be changed to `set(),` otherwise
     * it will be set directly. `null` objects are skipped.
     */
    setEach<K extends keyof T>(key: K, value: T[K]): void;
    /**
     * Maps all of the items in the enumeration to another value, returning
     * a new array. This method corresponds to `map()` defined in JavaScript 1.6.
     */
    map: T[]["map"];
    /**
     * Similar to map, this specialized function returns the value of the named
     * property on all items in the enumeration.
     */
    mapBy<K extends keyof T>(key: K): Array<T[K]>;
    mapBy(key: string): unknown[];
    /**
     * Returns an array with all of the items in the enumeration that the passed
     * function returns true for. This method corresponds to `filter()` defined in
     * JavaScript 1.6.
     */
    filter: T[]["filter"];
    /**
     * Returns an array with all of the items in the enumeration where the passed
     * function returns false. This method is the inverse of filter().
     */
    reject(callbackfn: (value: T, index: number, array: T[]) => unknown, thisArg?: any): NativeArray<T>;
    /**
     * Returns an array with just the items with the matched property. You
     * can pass an optional second argument with the target value. Otherwise
     * this will match any property that evaluates to `true`.
     */
    filterBy<K extends keyof T>(key: K, value?: T[K]): NativeArray<T>;
    /**
     * Returns an array with the items that do not have truthy values for
     * key.  You can pass an optional second argument with the target value.  Otherwise
     * this will match any property that evaluates to false.
     */
    rejectBy<K extends keyof T>(key: K, value?: T[K]): NativeArray<T>;
    /**
     * Returns the first item in the array for which the callback returns true.
     * This method works similar to the `filter()` method defined in JavaScript 1.6
     * except that it will stop working on the array once a match is found.
     */
    find: T[]["find"];
    /**
     * Returns the first item with a property matching the passed value. You
     * can pass an optional second argument with the target value. Otherwise
     * this will match any property that evaluates to `true`.
     */
    findBy<K extends keyof T>(key: K, value?: T[K]): T | undefined;
    /**
     * Returns `true` if the passed function returns true for every item in the
     * enumeration. This corresponds with the `every()` method in JavaScript 1.6.
     */
    every: T[]["every"];
    /**
     * Returns `true` if the passed property resolves to the value of the second
     * argument for all items in the enumerable. This method is often simpler/faster
     * than using a callback.
     */
    isEvery<K extends keyof T>(key: K, value?: T[K]): boolean;
    /**
     * Returns `true` if the passed function returns true for any item in the
     * enumeration.
     */
    any(callback: (value: T, index: number, array: T[]) => boolean, target?: {}): boolean;
    /**
     * Returns `true` if the passed property resolves to the value of the second
     * argument for any item in the enumerable. This method is often simpler/faster
     * than using a callback.
     */
    isAny<K extends keyof T>(key: K, value?: T[K]): boolean;
    /**
     * This will combine the values of the enumerator into a single value. It
     * is a useful way to collect a summary value from an enumeration. This
     * corresponds to the `reduce()` method defined in JavaScript 1.8.
     */
    reduce: T[]["reduce"];
    /**
     * Invokes the named method on every object in the receiver that
     * implements it. This method corresponds to the implementation in
     * Prototype 1.6.
     */
    invoke<M extends MethodNamesOf<T>>(methodName: M, ...args: MethodParams<T, M>): Array<MethodReturns<T, M>>;
    /**
     * Simply converts the enumerable into a genuine array. The order is not
     * guaranteed. Corresponds to the method implemented by Prototype.
     */
    toArray(): T[];
    /**
     * Returns a copy of the array with all `null` and `undefined` elements removed.
     */
    compact(): NativeArray<NonNullable<T>>;
    /**
     * Returns a new enumerable that excludes the passed value. The default
     * implementation returns an array regardless of the receiver type.
     * If the receiver does not contain the value it returns the original enumerable.
     */
    without(value: T): NativeArray<T>;
    /**
     * Returns a new enumerable that contains only unique values. The default
     * implementation returns an array regardless of the receiver type.
     */
    uniq(): NativeArray<T>;
    /**
     * Converts the enumerable into an array and sorts by the keys
     * specified in the argument.
     */
    sortBy(...properties: string[]): NativeArray<T>;
    /**
     * Returns a new enumerable that contains only items containing a unique property value.
     * The default implementation returns an array regardless of the receiver type.
     */
    uniqBy(property: string): NativeArray<T>;
    uniqBy(callback: (value: T) => unknown): NativeArray<T>;
    /**
     * Returns `true` if the passed object can be found in the enumerable.
     */
    includes(searchElement: T, fromIndex?: number): boolean;
    /**
     * This is the handler for the special array content property. If you get
     * this property, it will return this. If you set this property to a new
     * array, it will replace the current content.
     */
    "[]": ComputedProperty<this>;
}

declare const Enumerable: Mixin<Enumerable<unknown>>;
export default Enumerable;