60 lines
2.5 KiB
TypeScript
60 lines
2.5 KiB
TypeScript
import type { ApiItem, IApiItemJson, IApiItemConstructor, IApiItemOptions } from '../items/ApiItem';
|
|
/**
|
|
* Constructor options for {@link (IApiStaticMixinOptions:interface)}.
|
|
* @public
|
|
*/
|
|
export interface IApiStaticMixinOptions extends IApiItemOptions {
|
|
isStatic: boolean;
|
|
}
|
|
export interface IApiStaticMixinJson extends IApiItemJson {
|
|
isStatic: boolean;
|
|
}
|
|
/**
|
|
* The mixin base class for API items that can have the TypeScript `static` keyword applied to them.
|
|
*
|
|
* @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 ApiStaticMixin extends ApiItem {
|
|
/**
|
|
* Whether the declaration has the TypeScript `static` keyword.
|
|
*/
|
|
readonly isStatic: boolean;
|
|
/** @override */
|
|
serializeInto(jsonObject: Partial<IApiItemJson>): void;
|
|
}
|
|
/**
|
|
* Mixin function for {@link (ApiStaticMixin:interface)}.
|
|
*
|
|
* @param baseClass - The base class to be extended
|
|
* @returns A child class that extends baseClass, adding the {@link (ApiStaticMixin:interface)} functionality.
|
|
*
|
|
* @public
|
|
*/
|
|
export declare function ApiStaticMixin<TBaseClass extends IApiItemConstructor>(baseClass: TBaseClass): TBaseClass & (new (...args: any[]) => ApiStaticMixin);
|
|
/**
|
|
* Static members for {@link (ApiStaticMixin:interface)}.
|
|
* @public
|
|
*/
|
|
export declare namespace ApiStaticMixin {
|
|
/**
|
|
* A type guard that tests whether the specified `ApiItem` subclass extends the `ApiStaticMixin` 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 ApiStaticMixin;
|
|
}
|
|
//# sourceMappingURL=ApiStaticMixin.d.ts.map
|