Merge pull request #31913 from mAAdhaTTah/fix-kefir-types

Improve Kefir types
This commit is contained in:
Ron Buckton
2019-01-22 09:28:01 -08:00
committed by GitHub
2 changed files with 177 additions and 169 deletions
+170 -165
View File
@@ -1,9 +1,9 @@
// Type definitions for Kefir 3.7.3
// Type definitions for Kefir 3.8.0
// Project: http://rpominov.github.io/kefir/
// Definitions by: Aya Morisawa <https://github.com/AyaMorisawa>
// Piotr Hitori Bosak <https://github.com/HitoriSensei>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.4
// TypeScript Version: 2.7
/// <reference types="node" />
@@ -11,7 +11,7 @@ export type ValueOfAnObservable<T extends Observable<any, any>> = T[''];
export interface Subscription {
unsubscribe(): void;
closed: boolean; // Actually, `readonly` but it's avaiable in tsc starting with 2.0.0
readonly closed: boolean;
}
export interface Observer<T, S> {
@@ -20,21 +20,24 @@ export interface Observer<T, S> {
end?: () => void;
}
export interface Subscription {
unsubscribe(): void;
closed: boolean; // Actually, `readonly` but it's avaiable in tsc starting with 2.0.0
interface ESObserver<T, S> {
start?: Function,
next?: (value: T) => any,
error?: (error: S) => any,
complete?: () => any,
}
export interface Observer<T, S> {
value?: (value: T) => void;
error?: (error: S) => void;
end?: () => void;
interface ESObservable<T, S> {
subscribe(callbacks: ESObserver<T, S>): { unsubscribe(): void };
}
export interface Observable<T, S> {
export class Observable<T, S> {
'': T; // TypeScript hack to enable value unwrapping for combine/flatMap
toProperty(getCurrent?: () => T): Property<T, S>;
toProperty(): Property<T, S>;
toProperty<T2>(getCurrent?: () => T2): Property<T | T2, S>;
changes(): Observable<T, S>;
// Subscribe / add side effects
onValue(callback: (value: T) => void): this;
offValue(callback: (value: T) => void): this;
@@ -42,8 +45,8 @@ export interface Observable<T, S> {
offError(callback: (error: S) => void): this;
onEnd(callback: () => void): this;
offEnd(callback: () => void): this;
onAny(callback: (event: Event<T | S>) => void): this;
offAny(callback: (event: Event<T | S>) => void): this;
onAny(callback: (event: Event<T, S>) => void): this;
offAny(callback: (event: Event<T, S>) => void): this;
log(name?: string): this;
spy(name?: string): this;
offLog(name?: string): this;
@@ -51,7 +54,7 @@ export interface Observable<T, S> {
flatten<U>(transformer?: (value: T) => U[]): Stream<U, S>;
toPromise(): Promise<T>;
toPromise<W extends PromiseLike<T>>(PromiseConstructor: () => W): W;
toESObservable(): any;
toESObservable(): ESObservable<T, S>;
// This method is designed to replace all other methods for subscribing
observe(params: Observer<T, S>): Subscription;
observe(
@@ -61,172 +64,174 @@ export interface Observable<T, S> {
): Subscription;
setName(source: Observable<any, any>, selfName: string): this;
setName(selfName: string): this;
}
export interface Stream<T, S> extends Observable<T, S> {
thru<R>(cb: (obs: Observable<T, S>) => Observable<R, S>): Observable<R, S>;
// Modify an stream
map<U>(fn: (value: T) => U): Stream<U, S>;
filter(predicate?: (value: T) => boolean): Stream<T, S>;
take(n: number): Stream<T, S>;
takeWhile(predicate?: (value: T) => boolean): Stream<T, S>;
last(): Stream<T, S>;
skip(n: number): Stream<T, S>;
skipWhile(predicate?: (value: T) => boolean): Stream<T, S>;
skipDuplicates(comparator?: (a: T, b: T) => boolean): Stream<T, S>;
diff(fn?: (prev: T, next: T) => T, seed?: T): Stream<T, S>;
scan<W>(fn: (prev: T | W, next: T) => W): Stream<W, S>;
scan<W>(fn: (prev: W, next: T) => W, seed: W): Stream<W, S>;
delay(wait: number): Stream<T, S>;
throttle(wait: number, options?: { leading?: boolean, trailing?: boolean }): Stream<T, S>;
debounce(wait: number, options?: { immediate: boolean }): Stream<T, S>;
valuesToErrors(): Stream<never, S | T>;
valuesToErrors<U>(handler: (value: T) => { convert: boolean, error: U }): Stream<never, S | U>;
errorsToValues<U>(handler?: (error: S) => { convert: boolean, value: U }): Stream<T | U, never>;
mapErrors<U>(fn: (error: S) => U): Stream<T, U>;
filterErrors(predicate?: (error: S) => boolean): Stream<T, S>;
endOnError(): Stream<T, S>;
takeErrors(n: number): Stream<T, S>;
ignoreValues(): Stream<never, S>;
ignoreErrors(): Stream<T, never>;
ignoreEnd(): Stream<T, S>;
beforeEnd<U>(fn: () => U): Stream<T | U, S>;
slidingWindow(max: number, mix?: number): Stream<T[], S>;
bufferWhile(predicate: (value: T) => boolean): Stream<T[], S>;
bufferWithCount(count: number, options?: { flushOnEnd: boolean }): Stream<T[], S>;
bufferWithTimeOrCount(interval: number, count: number, options?: { flushOnEnd: boolean }): Stream<T[], S>;
transduce<U>(transducer: any): Stream<U, S>;
withHandler<U, V>(handler: (emitter: Emitter<U, S>, event: Event<T | S>) => void): Stream<U, S>;
map<U>(fn: (value: T) => U): Observable<U, S>;
filter<U extends T>(fn: (value: T) => value is U): Observable<U, S>
filter(predicate?: (value: T) => boolean): Observable<T, S>;
take(n: number): Observable<T, S>;
takeWhile(predicate?: (value: T) => boolean): Observable<T, S>;
last(): Observable<T, S>;
skip(n: number): Observable<T, S>;
skipWhile(predicate?: (value: T) => boolean): Observable<T, S>;
skipDuplicates(comparator?: (a: T, b: T) => boolean): Observable<T, S>;
diff(fn?: (prev: T, next: T) => T, seed?: T): Observable<T, S>;
scan<W>(fn: (prev: T | W, next: T) => W): Observable<W, S>;
scan<W>(fn: (prev: W, next: T) => W, seed: W): Observable<W, S>;
delay(wait: number): Observable<T, S>;
throttle(wait: number, options?: { leading?: boolean, trailing?: boolean }): Observable<T, S>;
debounce(wait: number, options?: { immediate: boolean }): Observable<T, S>;
valuesToErrors(): Observable<never, S | T>;
valuesToErrors<U>(handler: (value: T) => { convert: boolean, error: U }): Observable<never, S | U>;
errorsToValues<U>(handler?: (error: S) => { convert: boolean, value: U }): Observable<T | U, never>;
mapErrors<U>(fn: (error: S) => U): Observable<T, U>;
filterErrors(predicate?: (error: S) => boolean): Observable<T, S>;
endOnError(): Observable<T, S>;
takeErrors(n: number): Observable<T, S>;
ignoreValues(): Observable<never, S>;
ignoreErrors(): Observable<T, never>;
ignoreEnd(): Observable<T, S>;
beforeEnd<U>(fn: () => U): Observable<T | U, S>;
slidingWindow(max: number, mix?: number): Observable<T[], S>;
bufferWhile(predicate: (value: T) => boolean): Observable<T[], S>;
bufferWithCount(count: number, options?: { flushOnEnd: boolean }): Observable<T[], S>;
bufferWithTimeOrCount(interval: number, count: number, options?: { flushOnEnd: boolean }): Observable<T[], S>;
transduce<U>(transducer: any): Observable<U, S>;
withHandler<U, V>(handler: (emitter: Emitter<U, S>, event: Event<T, S>) => void): Observable<U, S>;
// Combine streams
combine<U, V, W>(otherObs: Stream<U, V>, combinator?: (value: T, ...values: U[]) => W): Stream<W, S | V>;
zip<U, V, W>(otherObs: Stream<U, V>, combinator?: (value: T, ...values: U[]) => W): Stream<W, S | V>;
merge<U, V>(otherObs: Stream<U, V>): Stream<T | U, S | V>;
concat<U, V>(otherObs: Stream<U, V>): Stream<T | U, S | V>;
flatMap<U, V>(transform: (value: T) => Stream<U, V>): Stream<U, V>;
flatMap<X extends T & Property<T, any>>(): Stream<ValueOfAnObservable<X>, any>;
flatMapLatest<U, V>(fn: (value: T) => Stream<U, V>): Stream<U, V>;
flatMapLatest<X extends T & Property<T, any>>(): Stream<ValueOfAnObservable<X>, any>;
flatMapFirst<U, V>(fn: (value: T) => Stream<U, V>): Stream<U, V>;
flatMapFirst<X extends T & Property<T, any>>(): Stream<ValueOfAnObservable<X>, any>;
flatMapConcat<U, V>(fn: (value: T) => Stream<U, V>): Stream<U, V>;
flatMapConcat<X extends T & Property<T, any>>(): Stream<ValueOfAnObservable<X>, any>;
flatMapConcurLimit<U, V>(fn: (value: T) => Stream<U, V>, limit: number): Stream<U, V>;
flatMapErrors<U, V>(transform: (error: S) => Stream<U, V>): Stream<U, V>;
combine<U, V, W>(otherObs: Observable<U, V>, combinator?: (value: T, ...values: U[]) => W): Observable<W, S | V>;
zip<U, V, W>(otherObs: Observable<U, V>, combinator?: (value: T, ...values: U[]) => W): Observable<W, S | V>;
merge<U, V>(otherObs: Observable<U, V>): Observable<T | U, S | V>;
concat<U, V>(otherObs: Observable<U, V>): Observable<T | U, S | V>;
flatMap<U, V>(transform: (value: T) => Observable<U, V>): Observable<U, V>;
flatMap<X extends T & Property<T, any>>(): Observable<ValueOfAnObservable<X>, any>;
flatMapLatest<U, V>(fn: (value: T) => Observable<U, V>): Observable<U, V>;
flatMapLatest<X extends T & Property<T, any>>(): Observable<ValueOfAnObservable<X>, any>;
flatMapFirst<U, V>(fn: (value: T) => Observable<U, V>): Observable<U, V>;
flatMapFirst<X extends T & Property<T, any>>(): Observable<ValueOfAnObservable<X>, any>;
flatMapConcat<U, V>(fn: (value: T) => Observable<U, V>): Observable<U, V>;
flatMapConcat<X extends T & Property<T, any>>(): Observable<ValueOfAnObservable<X>, any>;
flatMapConcurLimit<U, V>(fn: (value: T) => Observable<U, V>, limit: number): Observable<U, V>;
flatMapErrors<U, V>(transform: (error: S) => Observable<U, V>): Observable<U, V>;
// Combine two streams
filterBy<U>(otherObs: Observable<boolean, U>): Stream<T, S>;
sampledBy<U, V, W>(otherObs: Observable<U, V>, combinator?: (a: T, b: U) => W): Stream<W, S>;
skipUntilBy<U, V>(otherObs: Observable<U, V>): Stream<U, V>;
takeUntilBy<U, V>(otherObs: Observable<U, V>): Stream<U, V>;
bufferBy<U, V>(otherObs: Observable<U, V>, options?: { flushOnEnd: boolean }): Stream<T[], S>;
bufferWhileBy<U>(otherObs: Observable<boolean, U>, options?: { flushOnEnd?: boolean, flushOnChange?: boolean }): Stream<T[], S>;
awaiting<U, V>(otherObs: Observable<U, V>): Stream<boolean, S>;
filterBy<U>(otherObs: Observable<boolean, U>): Observable<T, S>;
sampledBy(otherObs: Observable<any, any>): Observable<T, S>;
sampledBy<U, W>(otherObs: Observable<U, any>, combinator: (a: T, b: U) => W): Observable<W, S>;
skipUntilBy<U, V>(otherObs: Observable<U, V>): Observable<U, V>;
takeUntilBy<U, V>(otherObs: Observable<U, V>): Observable<U, V>;
bufferBy<U, V>(otherObs: Observable<U, V>, options?: { flushOnEnd: boolean }): Observable<T[], S>;
bufferWhileBy<U>(otherObs: Observable<boolean, U>, options?: { flushOnEnd?: boolean, flushOnChange?: boolean }): Observable<T[], S>;
awaiting<U, V>(otherObs: Observable<U, V>): Observable<boolean, S>;
}
export interface Property<T, S> extends Observable<T, S> {
changes(): Stream<T, S>;
// Modify an property
map<U>(fn: (value: T) => U): Property<U, S>;
filter(predicate?: (value: T) => boolean): Property<T, S>;
take(n: number): Property<T, S>;
takeWhile(predicate?: (value: T) => boolean): Property<T, S>;
last(): Property<T, S>;
skip(n: number): Property<T, S>;
skipWhile(predicate?: (value: T) => boolean): Property<T, S>;
skipDuplicates(comparator?: (a: T, b: T) => boolean): Property<T, S>;
diff(fn?: (prev: T, next: T) => T, seed?: T): Property<T, S>;
scan(fn: (prev: T, next: T) => T, seed?: T): Property<T, S>;
delay(wait: number): Property<T, S>;
throttle(wait: number, options?: { leading?: boolean, trailing?: boolean }): Property<T, S>;
debounce(wait: number, options?: { immediate: boolean }): Property<T, S>;
valuesToErrors<U>(handler?: (value: T) => { convert: boolean, error: U }): Property<never, S | U>;
errorsToValues<U>(handler?: (error: S) => { convert: boolean, value: U }): Property<T | U, never>;
mapErrors<U>(fn: (error: S) => U): Property<T, U>;
filterErrors(predicate?: (error: S) => boolean): Property<T, S>;
endOnError(): Property<T, S>;
takeErrors(n: number): Stream<T, S>;
ignoreValues(): Property<never, S>;
ignoreErrors(): Property<T, never>;
ignoreEnd(): Property<T, S>;
beforeEnd<U>(fn: () => U): Property<T | U, S>;
slidingWindow(max: number, mix?: number): Property<T[], S>;
bufferWhile(predicate: (value: T) => boolean): Property<T[], S>;
bufferWithCount(count: number, options?: { flushOnEnd: boolean }): Property<T[], S>;
bufferWithTimeOrCount(interval: number, count: number, options?: { flushOnEnd: boolean }): Property<T[], S>;
transduce<U>(transducer: any): Property<U, S>;
withHandler<U, V>(handler: (emitter: Emitter<T, S>, event: Event<T | S>) => void): Property<U, S>;
// Combine properties
combine<U, V, W>(otherObs: Property<U, V>, combinator?: (value: T, ...values: U[]) => W): Property<W, S | V>;
zip<U, V, W>(otherObs: Property<U, V>, combinator?: (value: T, ...values: U[]) => W): Property<W, S | V>;
merge<U, V>(otherObs: Property<U, V>): Property<T | U, S | V>;
concat<U, V>(otherObs: Property<U, V>): Property<T | U, S | V>;
flatMap<U, V>(transform: (value: T) => Property<U, V>): Property<U, V>;
flatMap<X extends T & Property<T, any>>(): Property<ValueOfAnObservable<X>, any>;
flatMapLatest<U, V>(fn: (value: T) => Property<U, V>): Property<U, V>;
flatMapLatest<X extends T & Property<T, any>>(): Property<ValueOfAnObservable<X>, any>;
flatMapFirst<U, V>(fn: (value: T) => Property<U, V>): Property<U, V>;
flatMapFirst<X extends T & Property<T, any>>(): Property<ValueOfAnObservable<X>, any>;
flatMapConcat<U, V>(fn: (value: T) => Property<U, V>): Property<U, V>;
flatMapConcurLimit<U, V>(fn: (value: T) => Property<U, V>, limit: number): Property<U, V>;
flatMapErrors<U, V>(transform: (error: S) => Property<U, V>): Property<U, V>;
// Combine two properties
filterBy<U>(otherObs: Observable<boolean, U>): Property<T, S>;
sampledBy<U, V, W>(otherObs: Observable<U, V>, combinator?: (a: T, b: U) => W): Property<W, S>;
skipUntilBy<U, V>(otherObs: Observable<U, V>): Property<U, V>;
takeUntilBy<U, V>(otherObs: Observable<U, V>): Property<U, V>;
bufferBy<U, V>(otherObs: Observable<U, V>, options?: { flushOnEnd: boolean }): Property<T[], S>;
bufferWhileBy<U>(otherObs: Observable<boolean, U>, options?: { flushOnEnd?: boolean, flushOnChange?: boolean }): Property<T[], S>;
awaiting<U, V>(otherObs: Observable<U, V>): Property<boolean, S>;
export class Stream<T, S> extends Observable<T, S> {
}
export interface ObservablePool<T, S> extends Observable<T, S> {
export class Property<T, S> extends Observable<T, S> {
}
export class Pool<T, S> extends Observable<T, S> {
plug(obs: Observable<T, S>): this;
unPlug(obs: Observable<T, S>): this;
unplug(obs: Observable<T, S>): this;
}
export interface Event<T> {
type: string;
value: T;
}
export type Event<V,E> =
{ type: 'value', value: V } |
{ type: 'error', value: E } |
{ type: 'end', value: void };
export interface Emitter<T, S> {
emit(value: T): void;
error(error: S): void;
export interface Emitter<V, E> {
value(value: V): boolean;
event(event: Event<V, E>): boolean;
error(e: E): boolean;
end(): void;
emitEvent(event: { type: string, value: T | S }): void;
// Deprecated methods
emit(value: V): boolean;
emitEvent(event: Event<V, E>): boolean;
}
// Create a stream
export declare function never(): Stream<never, never>;
export declare function later<T>(wait: number, value: T): Stream<T, never>;
export declare function interval<T>(interval: number, value: T): Stream<T, never>;
export declare function sequentially<T>(interval: number, values: T[]): Stream<T, never>;
export declare function fromPoll<T>(interval: number, fn: () => T): Stream<T, never>;
export declare function withInterval<T, S>(interval: number, handler: (emitter: Emitter<T, S>) => void): Stream<T, S>;
export declare function fromCallback<T>(fn: (callback: (value: T) => void) => void): Stream<T, never>;
export declare function fromNodeCallback<T, S>(fn: (callback: (error: S, result: T) => void) => void): Stream<T, S>;
export declare function fromEvents<T, S>(target: EventTarget | NodeJS.EventEmitter | { on: Function, off: Function }, eventName: string, transform?: (value: T) => S): Stream<T, S>;
export declare function stream<T, S>(subscribe: (emitter: Emitter<T, S>) => Function | void): Stream<T, S>;
export declare function fromESObservable<T, S>(observable: any): Stream<T, S>
export function never(): Stream<never, never>;
export function later<T>(wait: number, value: T): Stream<T, never>;
export function interval<T>(interval: number, value: T): Stream<T, never>;
export function sequentially<T>(interval: number, values: T[]): Stream<T, never>;
export function fromPoll<T>(interval: number, fn: () => T): Stream<T, never>;
export function withInterval<T, S>(interval: number, handler: (emitter: Emitter<T, S>) => void): Stream<T, S>;
export function fromCallback<T>(fn: (callback: (value: T) => void) => void): Stream<T, never>;
export function fromNodeCallback<T, S>(fn: (callback: (error: S, result: T) => void) => void): Stream<T, S>;
export function fromEvents<T, S>(target: EventTarget | NodeJS.EventEmitter | { on: Function, off: Function }, eventName: string, transform?: (value: T) => S): Stream<T, S>;
export function stream<T, S>(subscribe: (emitter: Emitter<T, S>) => Function | void): Stream<T, S>;
export function fromESObservable<T, S>(observable: any): Stream<T, S>
// Create a property
export declare function constant<T>(value: T): Property<T, never>;
export declare function constantError<T>(error: T): Property<never, T>;
export declare function fromPromise<T, S>(promise: Promise<T>): Property<T, S>;
export function constant<T>(value: T): Property<T, never>;
export function constantError<T>(error: T): Property<never, T>;
export function fromPromise<T, S>(promise: Promise<T>): Property<T, S>;
// Combine observables
export declare function combine<T, S, U>(obss: Observable<T, S>[], passiveObss: Observable<T, S>[], combinator?: (...values: T[]) => U): Stream<U, S>;
export declare function combine<T, S, U>(obss: Observable<T, S>[], combinator: (...values: T[]) => U): Stream<U, S>;
export declare function combine<T extends { [name: string]: Observable<any, any> }>(obss: T): Stream<{ [P in keyof T]: ValueOfAnObservable<T[P]> }, any>;
export declare function combine<T extends [Observable<any, any>], P extends keyof T>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>, ValueOfAnObservable<T[6]>, ValueOfAnObservable<T[7]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>, ValueOfAnObservable<T[6]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>], any>;
export declare function combine<T extends [Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>], any>;
export declare function combine<T extends [Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>], any>;
export declare function combine<T extends never[]>(obss: T): Stream<never, never>;
export declare function zip<T, S, U>(obss: Observable<T, S>[], passiveObss?: Observable<T, S>[], combinator?: (...values: T[]) => U): Observable<U, S>;
export declare function merge<T, S>(obss: Observable<T, S>[]): Observable<T, S>;
export declare function concat<T, S>(obss: Observable<T, S>[]): Observable<T, S>;
export declare function pool<T, S>(): ObservablePool<T, S>;
export declare function repeat<T, S>(generator: (i: number) => Observable<T, S> | boolean): Observable<T, S>;
export function combine<T, S, U>(obss: Observable<T, S>[], passiveObss: Observable<T, S>[], combinator?: (...values: T[]) => U): Stream<U, S>;
export function combine<T, S, U>(obss: Observable<T, S>[], combinator: (...values: T[]) => U): Stream<U, S>;
export function combine<T extends { [name: string]: Observable<any, any> }>(obss: T): Stream<{ [P in keyof T]: ValueOfAnObservable<T[P]> }, any>;
export function combine<T extends [Observable<any, any>], P extends keyof T>(obss: T): Stream<[ValueOfAnObservable<T[0]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>, ValueOfAnObservable<T[6]>, ValueOfAnObservable<T[7]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>, ValueOfAnObservable<T[6]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>, ValueOfAnObservable<T[5]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>, ValueOfAnObservable<T[4]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>, ValueOfAnObservable<T[3]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>, ValueOfAnObservable<T[2]>], any>;
export function combine<T extends [Observable<any, any>, Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>, ValueOfAnObservable<T[1]>], any>;
export function combine<T extends [Observable<any, any>]>(obss: T): Stream<[ValueOfAnObservable<T[0]>], any>;
export function combine<T extends never[]>(obss: T): Stream<never, never>;
export function combine<T extends[Observable<any, any>], P extends [Observable<any, any>], K>(obss: T, obssP: P, combinator: (a: T[0][''], b: P[0]['']) => K): Observable<K, any>;
export function zip<T, S, U>(obss: Observable<T, S>[], passiveObss?: Observable<T, S>[], combinator?: (...values: T[]) => U): Observable<U, S>;
export function merge<T, S>(obss: Observable<T, S>[]): Observable<T, S>;
export function concat<T, S>(obss: Observable<T, S>[]): Observable<T, S>;
export function pool<T, S>(): Pool<T, S>;
export function repeat<T, S>(generator: (i: number) => Observable<T, S> | boolean): Observable<T, S>;
export var staticLand: {
Observable: {
ap<A, B, E1, E2>(obsF: Observable<(x: A) => B, E1>, obsV: Observable<A, E2>): Observable<B, E1|E2>;
bimap<V1, E1, V2, E2>(fnE: (x: E1) => E2, fnV: (x: V1) => V2, obs: Observable<V1, E1>): Observable<V2, E2>;
chain<V, V2, E, E2>(cb: (value: V) => Observable<V2, E2>, s: Observable<V, E>): Observable<V2, E | E2>;
concat<V1, E1, V2, E2>(obs1: Observable<V1, E1>, obs2: Observable<V2, E2>): Observable<V1 | V2, E1 | E2>;
empty(): Observable<never, never>;
map<V, V2, E>(cb: (value: V) => V2, s: Observable<V, E>): Observable<V2, E>;
of<V>(value: V): Observable<V, never>;
}
}
declare var kefir: {
Observable: typeof Observable;
Pool: typeof Pool;
Stream: typeof Stream;
Property: typeof Property;
never: typeof never,
later: typeof later,
interval: typeof interval,
sequentially: typeof sequentially,
fromPoll: typeof fromPoll,
withInterval: typeof withInterval,
fromCallback: typeof fromCallback,
fromNodeCallback: typeof fromNodeCallback,
fromEvents: typeof fromEvents,
stream: typeof stream,
fromESObservable: typeof fromESObservable,
constant: typeof constant,
constantError: typeof constantError,
fromPromise: typeof fromPromise,
combine: typeof combine,
zip: typeof zip,
merge: typeof merge,
concat: typeof concat,
pool: typeof pool,
repeat: typeof repeat,
staticLand: typeof staticLand
};
export default kefir;
+7 -4
View File
@@ -1,6 +1,6 @@
import * as Kefir from 'kefir';
import { Observable, ObservablePool, Stream, Property, Event, Emitter } from 'kefir';
import { Observable, Pool, Stream, Property, Event, Emitter } from 'kefir';
//Create a stream
{
@@ -130,7 +130,7 @@ import { Observable, ObservablePool, Stream, Property, Event, Emitter } from 'ke
var myTransducer: any;
let observable28: Stream<number, void> = Kefir.sequentially(100, [1, 2, 3, 4, 5, 6]).transduce<number>(myTransducer);
}
let observable28: Stream<number | string, void> = Kefir.sequentially(100, [0, 1, 2, 3]).withHandler<number | string, void>((emitter: Emitter<string | number, void>, event: Event<number>) => {
let observable28: Stream<number | string, void> = Kefir.sequentially(100, [0, 1, 2, 3]).withHandler<number | string, void>((emitter: Emitter<string | number, void>, event: Event<number, void>) => {
if (event.type === 'end') {
emitter.emit('bye');
emitter.end();
@@ -141,6 +141,9 @@ import { Observable, ObservablePool, Stream, Property, Event, Emitter } from 'ke
}
}
});
type First = 'first';
type Second = 'second';
let observable32: Stream<First, void> = Kefir.sequentially<First | Second>(100, ['first', 'second']).filter((value): value is First => value === 'first');
}
// Combine observables
@@ -177,7 +180,7 @@ import { Observable, ObservablePool, Stream, Property, Event, Emitter } from 'ke
let a: Stream<number, void> = Kefir.sequentially(100, [0, 1, 2]);
let b: Stream<number, void> = Kefir.sequentially(100, [0, 1, 2]).delay(30);
let c: Observable<number, void> = Kefir.sequentially(100, [0, 1, 2]).delay(60);
let pool: ObservablePool<number, void> = Kefir.pool<number, void>();
let pool: Pool<number, void> = Kefir.pool<number, void>();
pool.plug(a);
pool.plug(b);
pool.plug(c);
@@ -207,7 +210,7 @@ import { Observable, ObservablePool, Stream, Property, Event, Emitter } from 'ke
{
let a: Property<number, void> = Kefir.sequentially(200, [2, 3]).toProperty(() => 1);
let b: Stream<number, void> = Kefir.interval(100, 0).delay(40).take(5);
let observable02: Property<number, void> = a.sampledBy<number, void, number>(b)
let observable02: Property<number, void> = a.sampledBy(b)
}
{
let foo: Stream<number, void> = Kefir.sequentially(100, [1, 2, 3, 4]);