TypeScript definitions for knockout-transformations


2.0.303 months ago5 years agoMinified + gzip package size for @types/knockout-transformations in KB



npm install --save @types/knockout-transformations


This package contains type definitions for knockout-transformations (https://github.com/One-com/knockout-transformations).


Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/knockout-transformations.


// Type definitions for knockout-transformations 2.0.0
// Project: https://github.com/One-com/knockout-transformations
// Definitions by: John Reilly <https://github.com/johnnyreilly>, Wim Looman <https://github.com/Nemo157>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3

/// <reference types="knockout" />

declare namespace KnockoutTransformations {
    interface Mapping<T, TResult> {
        (value: T): TResult;
    interface MappingOption<T, TResult> {
        mapping: Mapping<T, TResult>;
        disposeItem?: ((item: TResult) => void) | undefined;
    interface MappingWithDisposeCallbackOption<T, TResult> {
        mappingWithDisposeCallback: (value: T) => {
            mappedValue: TResult;
            dispose: () => void;

interface KnockoutObservableArrayFunctions<T> {
    map<TResult>(mapping: KnockoutTransformations.Mapping<T, TResult>): KnockoutObservableArray<TResult>;
    map<TResult>(mapping: KnockoutTransformations.MappingOption<T, TResult>): KnockoutObservableArray<TResult>;
    map<TResult>(mapping: KnockoutTransformations.MappingWithDisposeCallbackOption<T, TResult>): KnockoutObservableArray<TResult>;

    filter(predicate: (value: T) => boolean): KnockoutObservableArray<T>;
    sortBy(sorter: (value: T, descending: (sorter: any) => any) => any): KnockoutObservableArray<T>;
    indexBy(indexer: (value: T) => string): KnockoutObservable<{ [index: string]: T[] }>;
    indexBy(indexer: (value: T) => string[]): KnockoutObservable<{ [index: string]: T[] }>;
    indexBy(indexer: (value: T) => any): KnockoutObservable<any>;
    uniqueIndexBy(indexer: (value: T) => string): KnockoutObservable<{ [index: string]: T }>;

Additional Details

  • Last updated: Thu, 08 Jul 2021 16:23:17 GMT
  • Dependencies: @types/knockout
  • Global values: none


These definitions were written by John Reilly, and Wim Looman.

If you find any bugs or have a feature request, please open an issue on github!

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