GenericOf

@tsed/schema

Usage

import { GenericOf } from "@tsed/schema";

See /packages/specs/schema/src/types/decorators/generics/genericOf.ts.

Overview

function GenericOf(...generics: GenericValue[]): GenericOfChainedDecorators;

Description

Set the types of a Generic class.

Example

class Product {
  @Property()
  label: string;
}

@Generics("T")
class Paginated<T> {
  @CollectionOf("T")
  data: T[];

  @Property()
  totalCount: number;
}

class Payload {
   @GenericOf(Product)
   products: Paginated<Product>;
}

Example with nested generics

class Product {
  @Property()
  label: string;
}

@Generics("T")
class Paginated<T> {
  @CollectionOf("T")
  data: T[];

  @Property()
  totalCount: number;
}

@Generics("D")
class Submission<D> {
  @Property()
  _id: string;

  @Property("D")
  data: D;
}

class Payload {
   @GenericOf(Submissions).Nested(Product)
   submissions: Paginated<Submission<Product>>;
}