我可以在一个类中定义一个特定的类类型，该类在打字稿中实现了一个具有泛型类型的接口吗？

Question

I have this interface and class that implements it below. It initially had data as a 'IYogaEvent[]' and now I want to use it for multiple items, so I created a generic to pass in.

Can I use a specific value other than 'any' as the data property type? I want to be able to use either 'IYogaEvent[]' or 'IUser[]' but can only figure out how to give data a type of 'any'

 export interface IPagination <T> { pageIndex: number; pageSize: number; count: number; data: T; // data: IYogaEvent[]; // data: IUser[]; } export class Pagination implements IPagination <any> { pageIndex: number; pageSize: number; count: number; data: any; // data: IYogaEvent[] = []; // data: IUser[] = []; }

Answer 1

You should be able to do the same thing and forward the generic type:

export interface IPagination<T> {
  pageIndex: number;
  pageSize: number;
  count: number;
  data: T;
}

export class Pagination<T> implements IPagination<T> {
  pageIndex: number;
  pageSize: number;
  count: number;
  data: T;
}