// Type definitions for RxJS v2.2.15

// Project: http://rx.codeplex.com/

// Definitions by: gsino <http://www.codeplex.com/site/users/view/gsino>

// Definitions by: Igor Oleinikov <https://github.com/Igorbek>

// Definitions: https://github.com/borisyankov/DefinitelyTyped

declare module Rx {

export module internals {

function isEqual(left: any, right: any): boolean;

function inherits(child: Function, parent: Function): Function;

function addProperties(obj: Object, ...sourcces: Object[]): void;

function addRef<T>(xs: Observable<T>, r: { getDisposable(): IDisposable; }): Observable<T>;

// Priority Queue for Scheduling

export class PriorityQueue<TTime> {

constructor(capacity: number);

length: number;

isHigherPriority(left: number, right: number): boolean;

percolate(index: number): void;

heapify(index: number): void;

peek(): ScheduledItem<TTime>;

removeAt(index: number): void;

dequeue(): ScheduledItem<TTime>;

enqueue(item: ScheduledItem<TTime>): void;

remove(item: ScheduledItem<TTime>): boolean;

static count: number;

}

export class ScheduledItem<TTime> {

constructor(scheduler: IScheduler, state: any, action: (scheduler: IScheduler, state: any) => IDisposable, dueTime: TTime, comparer?: (x: TTime, y: TTime) => number);

scheduler: IScheduler;

state: TTime;

action: (scheduler: IScheduler, state: any) => IDisposable;

dueTime: TTime;

comparer: (x: TTime, y: TTime) => number;

disposable: SingleAssignmentDisposable;

invoke(): void;

compareTo(other: ScheduledItem<TTime>): number;

isCancelled(): boolean;

invokeCore(): IDisposable;

}

}

export module config {

export var Promise: { new <T>(resolver: (resolvePromise: (value: T) => void, rejectPromise: (reason: any) => void) => void): IPromise<T>; };

}

export interface IDisposable {

dispose(): void;

}

export class CompositeDisposable implements IDisposable {

constructor (...disposables: IDisposable[]);

constructor (disposables: IDisposable[]);

isDisposed: boolean;

length: number;

dispose(): void;

add(item: IDisposable): void;

remove(item: IDisposable): boolean;

clear(): void;

contains(item: IDisposable): boolean;

toArray(): IDisposable[];

}

export class Disposable implements IDisposable {

constructor(action: () => void);

static create(action: () => void): IDisposable;

static empty: IDisposable;

dispose(): void;

}

// Single assignment

export class SingleAssignmentDisposable implements IDisposable {

constructor();

isDisposed: boolean;

current: IDisposable;

dispose(): void ;

getDisposable(): IDisposable;

setDisposable(value: IDisposable): void ;

}

// Multiple assignment disposable

export class SerialDisposable implements IDisposable {

constructor();

isDisposed: boolean;

dispose(): void;

getDisposable(): IDisposable;

setDisposable(value: IDisposable): void;

}

export class RefCountDisposable implements IDisposable {

constructor(disposable: IDisposable);

dispose(): void;

isDisposed: boolean;

getDisposable(): IDisposable;

}

export interface IScheduler {

now(): number;

catch(handler: (exception: any) => boolean): IScheduler;

catchException(handler: (exception: any) => boolean): IScheduler;

schedule(action: () => void): IDisposable;

scheduleWithState<TState>(state: TState, action: (scheduler: IScheduler, state: TState) => IDisposable): IDisposable;

scheduleWithAbsolute(dueTime: number, action: () => void): IDisposable;

scheduleWithAbsoluteAndState<TState>(state: TState, dueTime: number, action: (scheduler: IScheduler, state: TState) =>IDisposable): IDisposable;

scheduleWithRelative(dueTime: number, action: () => void): IDisposable;

scheduleWithRelativeAndState<TState>(state: TState, dueTime: number, action: (scheduler: IScheduler, state: TState) =>IDisposable): IDisposable;

scheduleRecursive(action: (action: () =>void ) =>void ): IDisposable;

scheduleRecursiveWithState<TState>(state: TState, action: (state: TState, action: (state: TState) =>void ) =>void ): IDisposable;

scheduleRecursiveWithAbsolute(dueTime: number, action: (action: (dueTime: number) => void) => void): IDisposable;

scheduleRecursiveWithAbsoluteAndState<TState>(state: TState, dueTime: number, action: (state: TState, action: (state: TState, dueTime: number) => void) => void): IDisposable;

scheduleRecursiveWithRelative(dueTime: number, action: (action: (dueTime: number) =>void ) =>void ): IDisposable;

scheduleRecursiveWithRelativeAndState<TState>(state: TState, dueTime: number, action: (state: TState, action: (state: TState, dueTime: number) =>void ) =>void ): IDisposable;

schedulePeriodic(period: number, action: () => void): IDisposable;

schedulePeriodicWithState<TState>(state: TState, period: number, action: (state: TState) => TState): IDisposable;

}

export class Scheduler implements IScheduler {

constructor(

now: () => number,

schedule: (state: any, action: (scheduler: IScheduler, state: any) => IDisposable) => IDisposable,

scheduleRelative: (state: any, dueTime: number, action: (scheduler: IScheduler, state: any) => IDisposable) => IDisposable,

scheduleAbsolute: (state: any, dueTime: number, action: (scheduler: IScheduler, state: any) => IDisposable) => IDisposable);

static normalize(timeSpan: number): number;

static immediate: IScheduler;

static currentThread: ICurrentThreadScheduler;

static timeout: IScheduler;

now(): number;

catch(handler: (exception: any) => boolean): IScheduler;

catchException(handler: (exception: any) => boolean): IScheduler;

schedule(action: () => void): IDisposable;

scheduleWithState<TState>(state: TState, action: (scheduler: IScheduler, state: TState) => IDisposable): IDisposable;

scheduleWithAbsolute(dueTime: number, action: () => void): IDisposable;

scheduleWithAbsoluteAndState<TState>(state: TState, dueTime: number, action: (scheduler: IScheduler, state: TState) => IDisposable): IDisposable;

scheduleWithRelative(dueTime: number, action: () => void): IDisposable;

scheduleWithRelativeAndState<TState>(state: TState, dueTime: number, action: (scheduler: IScheduler, state: TState) => IDisposable): IDisposable;

scheduleRecursive(action: (action: () => void) => void): IDisposable;

scheduleRecursiveWithState<TState>(state: TState, action: (state: TState, action: (state: TState) => void) => void): IDisposable;

scheduleRecursiveWithAbsolute(dueTime: number, action: (action: (dueTime: number) => void) => void): IDisposable;

scheduleRecursiveWithAbsoluteAndState<TState>(state: TState, dueTime: number, action: (state: TState, action: (state: TState, dueTime: number) => void) => void): IDisposable;

scheduleRecursiveWithRelative(dueTime: number, action: (action: (dueTime: number) => void) => void): IDisposable;

scheduleRecursiveWithRelativeAndState<TState>(state: TState, dueTime: number, action: (state: TState, action: (state: TState, dueTime: number) => void) => void): IDisposable;

schedulePeriodic(period: number, action: () => void): IDisposable;

schedulePeriodicWithState<TState>(state: TState, period: number, action: (state: TState) => TState): IDisposable;

}

// Current Thread IScheduler

interface ICurrentThreadScheduler extends IScheduler {

scheduleRequired(): boolean;

}

// Notifications

export class Notification<T> {

accept(observer: Observer<T>): void;

accept<TResult>(onNext: (value: T) => TResult, onError?: (exception: any) => TResult, onCompleted?: () => TResult): TResult;

toObservable(scheduler?: IScheduler): Observable<T>;

hasValue: boolean;

equals(other: Notification<T>): boolean;

kind: string;

value: T;

exception: any;

static createOnNext<T>(value: T): Notification<T>;

static createOnError<T>(exception: any): Notification<T>;

static createOnCompleted<T>(): Notification<T>;

}

/**

* Promise A+

*/

export interface IPromise<T> {

then<R>(onFulfilled: (value: T) => IPromise<R>, onRejected: (reason: any) => IPromise<R>): IPromise<R>;

then<R>(onFulfilled: (value: T) => IPromise<R>, onRejected?: (reason: any) => R): IPromise<R>;

then<R>(onFulfilled: (value: T) => R, onRejected: (reason: any) => IPromise<R>): IPromise<R>;

then<R>(onFulfilled?: (value: T) => R, onRejected?: (reason: any) => R): IPromise<R>;

}

// Observer

export class Observer<T> {

onNext(value: T): void;

onError(exception: any): void;

onCompleted(): void;

toNotifier(): (notification: Notification<T>) =>void;

asObserver(): Observer<T>;

checked(): Observer<any>;

static create<T>(onNext?: (value: T) => void, onError?: (exception: any) => void, onCompleted?: () => void): Observer<T>;

static fromNotifier<T>(handler: (notification: Notification<T>) => void): Observer<T>;

}

export interface Observable<T> {

subscribe(observer: Observer<T>): IDisposable;

subscribe(onNext?: (value: T) => void, onError?: (exception: any) => void, onCompleted?: () => void): IDisposable;

toArray(): Observable<T[]>;

observeOn(scheduler: IScheduler): Observable<T>;

subscribeOn(scheduler: IScheduler): Observable<T>;

amb(rightSource: Observable<T>): Observable<T>;

catch(handler: (exception: any) => Observable<T>): Observable<T>;

catchException(handler: (exception: any) => Observable<T>): Observable<T>; // alias for catch

catch(second: Observable<T>): Observable<T>;

catchException(second: Observable<T>): Observable<T>; // alias for catch

combineLatest<T2, TResult>(second: Observable<T2>, resultSelector: (v1: T, v2: T2) => TResult): Observable<TResult>;

combineLatest<T2, T3, TResult>(second: Observable<T2>, third: Observable<T3>, resultSelector: (v1: T, v2: T2, v3: T3) => TResult): Observable<TResult>;

combineLatest<T2, T3, T4, TResult>(second: Observable<T2>, third: Observable<T3>, fourth: Observable<T4>, resultSelector: (v1: T, v2: T2, v3: T3, v4: T4) => TResult): Observable<TResult>;

combineLatest<T2, T3, T4, T5, TResult>(second: Observable<T2>, third: Observable<T3>, fourth: Observable<T4>, fifth: Observable<T5>, resultSelector: (v1: T, v2: T2, v3: T3, v4: T4, v5: T5) => TResult): Observable<TResult>;

combineLatest<TOther, TResult>(souces: Observable<TOther>[], resultSelector: (firstValue: T, ...otherValues: TOther[]) => TResult): Observable<TResult>;

concat(...sources: Observable<T>[]): Observable<T>;

concat(...sources: IPromise<T>[]): Observable<T>;

concat(sources: Observable<T>[]): Observable<T>;

concat(sources: IPromise<T>[]): Observable<T>;

concatAll(): T;

concatObservable(): T; // alias for concatAll

merge(maxConcurrent: number): T;

merge(other: Observable<T>): Observable<T>;

merge(other: IPromise<T>): Observable<T>;

mergeAll(): T;

mergeObservable(): T; // alias for mergeAll

onErrorResumeNext(second: Observable<T>): Observable<T>;

skipUntil<T2>(other: Observable<T2>): Observable<T>;

switch(): T;

switchLatest(): T; // alias for switch

takeUntil<T2>(other: Observable<T2>): Observable<T>;

zip<T2, TResult>(second: Observable<T2>, resultSelector: (v1: T, v2: T2) => TResult): Observable<TResult>;

zip<T2, T3, TResult>(second: Observable<T2>, third: Observable<T3>, resultSelector: (v1: T, v2: T2, v3: T3) => TResult): Observable<TResult>;

zip<T2, T3, T4, TResult>(second: Observable<T2>, third: Observable<T3>, fourth: Observable<T4>, resultSelector: (v1: T, v2: T2, v3: T3, v4: T4) => TResult): Observable<TResult>;

zip<T2, T3, T4, T5, TResult>(second: Observable<T2>, third: Observable<T3>, fourth: Observable<T4>, fifth: Observable<T5>, resultSelector: (v1: T, v2: T2, v3: T3, v4: T4, v5: T5) => TResult): Observable<TResult>;

zip<TOther, TResult>(second: Observable<TOther>[], resultSelector: (left: T, right: Observable<TOther>) => TResult): Observable<TResult>;

asObservable(): Observable<T>;

bufferWithCount(count: number, skip?: number): Observable<T[]>;

dematerialize<TOrigin>(): Observable<TOrigin>;

distinctUntilChanged(skipParameter: boolean, comparer: (x: T, y: T) => boolean): Observable<T>;

distinctUntilChanged<TValue>(keySelector?: (value: T) => TValue, comparer?: (x: TValue, y: TValue) => boolean): Observable<T>;

do(observer: Observer<T>): Observable<T>;

doAction(observer: Observer<T>): Observable<T>; // alias for do

do(onNext?: (value: T) => void, onError?: (exception: any) => void, onCompleted?: () => void): Observable<T>;

doAction(onNext?: (value: T) => void, onError?: (exception: any) => void, onCompleted?: () => void): Observable<T>; // alias for do

finally(action: () => void): Observable<T>;

finallyAction(action: () => void): Observable<T>; // alias for finally

ignoreElements(): Observable<T>;

materialize(): Observable<Notification<T>>;

repeat(repeatCount?: number): Observable<T>;

retry(retryCount?: number): Observable<T>;

scan<TAcc>(seed: TAcc, accumulator: (acc: TAcc, value: T) => TAcc): Observable<TAcc>;

scan(accumulator: (acc: T, value: T) => T): Observable<T>;

skipLast(count: number): Observable<T>;

startWith(...values: T[]): Observable<T>;

startWith(scheduler: IScheduler, ...values: T[]): Observable<T>;

takeLast(count: number, scheduler?: IScheduler): Observable<T>;

takeLastBuffer(count: number): Observable<T[]>;

windowWithCount(count: number, skip?: number): Observable<Observable<T>>;

defaultIfEmpty(defaultValue?: T): Observable<T>;

distinct(skipParameter: boolean, valueSerializer: (value: T) => string): Observable<T>;

distinct<TKey>(keySelector?: (value: T) => TKey, keySerializer?: (key: TKey) => string): Observable<T>;

groupBy<TKey, TElement>(keySelector: (value: T) => TKey, skipElementSelector?: boolean, keySerializer?: (key: TKey) => string): Observable<GroupedObservable<TKey, T>>;

groupBy<TKey, TElement>(keySelector: (value: T) => TKey, elementSelector: (value: T) => TElement, keySerializer?: (key: TKey) => string): Observable<GroupedObservable<TKey, T>>;

groupByUntil<TKey, TDuration>(keySelector: (value: T) => TKey, skipElementSelector: boolean, durationSelector: (group: GroupedObservable<TKey, T>) => Observable<TDuration>, keySerializer?: (key: TKey) => string): Observable<GroupedObservable<TKey, T>>;

groupByUntil<TKey, TElement, TDuration>(keySelector: (value: T) => TKey, elementSelector: (value: T) => TElement, durationSelector: (group: GroupedObservable<TKey, TElement>) => Observable<TDuration>, keySerializer?: (key: TKey) => string): Observable<GroupedObservable<TKey, TElement>>;

select<TResult>(selector: (value: T, index: number, source: Observable<T>) => TResult, thisArg?: any): Observable<TResult>;

map<TResult>(selector: (value: T, index: number, source: Observable<T>) => TResult, thisArg?: any): Observable<TResult>; // alias for select

selectMany<TOther, TResult>(selector: (value: T) => Observable<TOther>, resultSelector: (item: T, other: TOther) => TResult): Observable<TResult>;

selectMany<TOther, TResult>(selector: (value: T) => IPromise<TOther>, resultSelector: (item: T, other: TOther) => TResult): Observable<TResult>;

selectMany<TResult>(selector: (value: T) => Observable<TResult>): Observable<TResult>;

selectMany<TResult>(selector: (value: T) => IPromise<TResult>): Observable<TResult>;

selectMany<TResult>(other: Observable<TResult>): Observable<TResult>;

selectMany<TResult>(other: IPromise<TResult>): Observable<TResult>;

flatMap<TOther, TResult>(selector: (value: T) => Observable<TOther>, resultSelector: (item: T, other: TOther) => TResult): Observable<TResult>; // alias for selectMany

flatMap<TOther, TResult>(selector: (value: T) => IPromise<TOther>, resultSelector: (item: T, other: TOther) => TResult): Observable<TResult>; // alias for selectMany

flatMap<TResult>(selector: (value: T) => Observable<TResult>): Observable<TResult>; // alias for selectMany

flatMap<TResult>(selector: (value: T) => IPromise<TResult>): Observable<TResult>; // alias for selectMany

flatMap<TResult>(other: Observable<TResult>): Observable<TResult>; // alias for selectMany

flatMap<TResult>(other: IPromise<TResult>): Observable<TResult>; // alias for selectMany

skip(count: number): Observable<T>;

skipWhile(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): Observable<T>;

take(count: number, scheduler?: IScheduler): Observable<T>;

takeWhile(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): Observable<T>;

where(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): Observable<T>;

filter(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): Observable<T>; // alias for where

/**

* Converts an existing observable sequence to an ES6 Compatible Promise

* @example

* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);

* @param promiseCtor The constructor of the promise.

* @returns An ES6 compatible promise with the last value from the observable sequence.

*/

toPromise<TPromise extends IPromise<T>>(promiseCtor: { new (resolver: (resolvePromise: (value: T) => void, rejectPromise: (reason: any) => void) => void): TPromise; }): TPromise;

/**

* Converts an existing observable sequence to an ES6 Compatible Promise

* @example

* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);

*

* // With config

* Rx.config.Promise = RSVP.Promise;

* var promise = Rx.Observable.return(42).toPromise();

* @param [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.

* @returns An ES6 compatible promise with the last value from the observable sequence.

*/

toPromise(promiseCtor?: { new (resolver: (resolvePromise: (value: T) => void, rejectPromise: (reason: any) => void) => void): IPromise<T>; }): IPromise<T>;

}

interface ObservableStatic {

create<T>(subscribe: (observer: Observer<T>) => void): Observable<T>;

create<T>(subscribe: (observer: Observer<T>) => () => void): Observable<T>;

createWithDisposable<T>(subscribe: (observer: Observer<T>) => IDisposable): Observable<T>;

defer<T>(observableFactory: () => Observable<T>): Observable<T>;

empty<T>(scheduler?: IScheduler): Observable<T>;

fromArray<T>(array: T[], scheduler?: IScheduler): Observable<T>;

fromArray<T>(array: { length: number;[index: number]: T; }, scheduler?: IScheduler): Observable<T>;

generate<TState, TResult>(initialState: TState, condition: (state: TState) => boolean, iterate: (state: TState) => TState, resultSelector: (state: TState) => TResult, scheduler?: IScheduler): Observable<TResult>;

never<T>(): Observable<T>;

range(start: number, count: number, scheduler?: IScheduler): Observable<number>;

repeat<T>(value: T, repeatCount?: number, scheduler?: IScheduler): Observable<T>;

return<T>(value: T, scheduler?: IScheduler): Observable<T>;

returnValue<T>(value: T, scheduler?: IScheduler): Observable<T>; // alias for return

throw<T>(exception: Error, scheduler?: IScheduler): Observable<T>;

throw<T>(exception: any, scheduler?: IScheduler): Observable<T>;

throwException<T>(exception: Error, scheduler?: IScheduler): Observable<T>; // alias for throw

throwException<T>(exception: any, scheduler?: IScheduler): Observable<T>; // alias for throw

using<TSource, TResource extends IDisposable>(resourceFactory: () => TResource, observableFactory: (resource: TResource) => Observable<TSource>): Observable<TSource>;

amb<T>(...sources: Observable<T>[]): Observable<T>;

amb<T>(sources: Observable<T>[]): Observable<T>;

catch<T>(sources: Observable<T>[]): Observable<T>;

catchException<T>(sources: Observable<T>[]): Observable<T>; // alias for catch

catch<T>(...sources: Observable<T>[]): Observable<T>;

catchException<T>(...sources: Observable<T>[]): Observable<T>; // alias for catch

concat<T>(...sources: Observable<T>[]): Observable<T>;

concat<T>(...sources: IPromise<T>[]): Observable<T>;

concat<T>(sources: Observable<T>[]): Observable<T>;

concat<T>(sources: IPromise<T>[]): Observable<T>;

merge<T>(...sources: Observable<T>[]): Observable<T>;

merge<T>(...sources: IPromise<T>[]): Observable<T>;

merge<T>(sources: Observable<T>[]): Observable<T>;

merge<T>(sources: IPromise<T>[]): Observable<T>;

merge<T>(scheduler: IScheduler, ...sources: Observable<T>[]): Observable<T>;

merge<T>(scheduler: IScheduler, ...sources: IPromise<T>[]): Observable<T>;

merge<T>(scheduler: IScheduler, sources: Observable<T>[]): Observable<T>;

merge<T>(scheduler: IScheduler, sources: IPromise<T>[]): Observable<T>;

onErrorResumeNext<T>(...sources: Observable<T>[]): Observable<T>;

onErrorResumeNext<T>(sources: Observable<T>[]): Observable<T>;

zip<T1, T2, TResult>(first: Observable<T1>, sources: Observable<T2>[], resultSelector: (item1: T1, right: Observable<T2>) => TResult): Observable<TResult>;

zip<T1, T2, TResult>(source1: Observable<T1>, source2: Observable<T2>, resultSelector: (item1: T1, item2: T2) => TResult): Observable<TResult>;

zip<T1, T2, T3, TResult>(source1: Observable<T1>, source2: Observable<T2>, source3: Observable<T3>, resultSelector: (item1: T1, item2: T2, item3: T3) => TResult): Observable<TResult>;

zip<T1, T2, T3, T4, TResult>(source1: Observable<T1>, source2: Observable<T2>, source3: Observable<T3>, source4: Observable<T4>, resultSelector: (item1: T1, item2: T2, item3: T3, item4: T4) => TResult): Observable<TResult>;

zip<T1, T2, T3, T4, T5, TResult>(source1: Observable<T1>, source2: Observable<T2>, source3: Observable<T3>, source4: Observable<T4>, source5: Observable<T5>, resultSelector: (item1: T1, item2: T2, item3: T3, item4: T4, item5: T5) => TResult): Observable<TResult>;

zipArray<T>(...sources: Observable<T>[]): Observable<T[]>;

zipArray<T>(sources: Observable<T>[]): Observable<T[]>;

/**

* Converts a Promise to an Observable sequence

* @param promise An ES6 Compliant promise.

* @returns An Observable sequence which wraps the existing promise success and failure.

*/

fromPromise<T>(promise: IPromise<T>): Observable<T>;

/**

* Converts a generator function to an observable sequence, using an optional scheduler to enumerate the generator.

* BUG: it have been defined for Observable instance.

*

* @example

* var res = Rx.Observable.fromGenerator(function* () { yield 42; });

* var res = Rx.Observable.fromArray(function* () { yield 42; }, Rx.Scheduler.timeout);

* @param genFn Generator function.

* @param [scheduler] Scheduler to run the enumeration of the input sequence on.

* @returns The observable sequence whose elements are pulled from the given generator sequence.

*/

fromGenerator<T>(genFn: () => { next(): { done: boolean; value?: T; }; }, scheduler?: IScheduler): Observable<T>;

}

export var Observable: ObservableStatic;

interface GroupedObservable<TKey, TElement> extends Observable<TElement> {

key: TKey;

underlyingObservable: Observable<TElement>;

}

interface ISubject<T> extends Observable<T>, Observer<T>, IDisposable {

hasObservers(): boolean;

}

export interface Subject<T> extends ISubject<T> {

}

interface SubjectStatic {

new <T>(): Subject<T>;

create<T>(observer?: Observer<T>, observable?: Observable<T>): ISubject<T>;

}

export var Subject: SubjectStatic;

export interface AsyncSubject<T> extends Subject<T> {

}

interface AsyncSubjectStatic {

new <T>(): AsyncSubject<T>;

}

export var AsyncSubject: AsyncSubjectStatic;

}

declare module "rx" {

export = Rx

}