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f0ce987bc1
Note that this *trivially* updates project urls by adding the NPM url to the end, even when the urls are almost identical or the DT one is outdated. I'll clean up the urls in a later commit. This PR is unfinished! Please do not merge it yet.
75 lines
3.0 KiB
TypeScript
75 lines
3.0 KiB
TypeScript
// Type definitions for D3JS d3-dispatch module 1.0
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// Project: https://github.com/d3/d3-dispatch/, https://d3js.org/d3-dispatch
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// Definitions by: Tom Wanzek <https://github.com/tomwanzek>
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// Alex Ford <https://github.com/gustavderdrache>
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// Boris Yankov <https://github.com/borisyankov>
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// denisname <https://github.com/denisname>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
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// Last module patch version validated against: 1.0.3
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export interface Dispatch<T extends EventTarget> {
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/**
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* Like `function.apply`, invokes each registered callback for the specified type,
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* passing the callback the specified arguments, with `that` as the `this` context.
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*
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* @param type A specified event type.
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* @param that The `this` context for the callback.
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* @param args Additional arguments to be passed to the callback.
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* @throws "unknown type" on unknown event type.
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*/
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apply(type: string, that?: T, args?: any[]): void;
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/**
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* Like `function.call`, invokes each registered callback for the specified type,
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* passing the callback the specified arguments, with `that` as the `this` context.
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* See dispatch.apply for more information.
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*
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* @param type A specified event type.
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* @param that The `this` context for the callback.
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* @param args Additional arguments to be passed to the callback.
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* @throws "unknown type" on unknown event type.
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*/
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call(type: string, that?: T, ...args: any[]): void;
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/**
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* Returns a copy of this dispatch object.
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* Changes to this dispatch do not affect the returned copy and vice versa.
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*/
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copy(): Dispatch<T>;
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/**
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* Returns the callback for the specified typenames, if any.
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* If multiple typenames are specified, the first matching callback is returned.
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*
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* @param types An event typename.
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* @param callback A callback.
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*/
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on(typenames: string): ((this: T, ...args: any[]) => void) | undefined;
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/**
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* Removes the callback for the specified typenames.
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* To remove all callbacks for a given name `foo`, say `dispatch.on(".foo", null).`
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*
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* @param types An event typename.
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*/
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on(typenames: string, callback: null): this;
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/**
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* Adds the callback for the specified typenames.
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* The callback is registered for the specified (fully-qualified) typenames.
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* If a callback was already registered for the given typenames,
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* the existing callback is removed before the new callback is added.
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*
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* @param types An event typename.
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* @param callback A callback.
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*/
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on(typenames: string, callback: (this: T, ...args: any[]) => void): this;
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}
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/**
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* Creates a new dispatch for the specified event types. Each type is a string, such as "start" or "end".
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*
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* @param types The event types.
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* @throws "illegal type" on empty string or duplicated event types.
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*/
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export function dispatch<T extends EventTarget>(...types: string[]): Dispatch<T>;
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