utils/node_modules/@microsoft/api-extractor-model/lib/mixins/ApiNameMixin.d.ts
2024-02-07 01:33:07 -05:00

64 lines
2.6 KiB
TypeScript

import type { ApiItem, IApiItemJson, IApiItemConstructor, IApiItemOptions } from '../items/ApiItem';
/**
* Constructor options for {@link (IApiNameMixinOptions:interface)}.
* @public
*/
export interface IApiNameMixinOptions extends IApiItemOptions {
name: string;
}
export interface IApiNameMixinJson extends IApiItemJson {
name: string;
}
/**
* The mixin base class for API items that have a name. For example, a class has a name, but a class constructor
* does not.
*
* @remarks
*
* This is part of the {@link ApiModel} hierarchy of classes, which are serializable representations of
* API declarations. The non-abstract classes (e.g. `ApiClass`, `ApiEnum`, `ApiInterface`, etc.) use
* TypeScript "mixin" functions (e.g. `ApiDeclaredItem`, `ApiItemContainerMixin`, etc.) to add various
* features that cannot be represented as a normal inheritance chain (since TypeScript does not allow a child class
* to extend more than one base class). The "mixin" is a TypeScript merged declaration with three components:
* the function that generates a subclass, an interface that describes the members of the subclass, and
* a namespace containing static members of the class.
*
* @public
*/
export interface ApiNameMixin extends ApiItem {
/**
* The exported name of this API item.
*
* @remarks
* Note that due tue type aliasing, the exported name may be different from the locally declared name.
*/
readonly name: string;
/** @override */
serializeInto(jsonObject: Partial<IApiItemJson>): void;
}
/**
* Mixin function for {@link (ApiNameMixin:interface)}.
*
* @param baseClass - The base class to be extended
* @returns A child class that extends baseClass, adding the {@link (ApiNameMixin:interface)} functionality.
*
* @public
*/
export declare function ApiNameMixin<TBaseClass extends IApiItemConstructor>(baseClass: TBaseClass): TBaseClass & (new (...args: any[]) => ApiNameMixin);
/**
* Static members for {@link (ApiNameMixin:interface)}.
* @public
*/
export declare namespace ApiNameMixin {
/**
* A type guard that tests whether the specified `ApiItem` subclass extends the `ApiNameMixin` mixin.
*
* @remarks
*
* The JavaScript `instanceof` operator cannot be used to test for mixin inheritance, because each invocation of
* the mixin function produces a different subclass. (This could be mitigated by `Symbol.hasInstance`, however
* the TypeScript type system cannot invoke a runtime test.)
*/
function isBaseClassOf(apiItem: ApiItem): apiItem is ApiNameMixin;
}
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