Typescript Response Model for normalizing responses from functions/methods

IResponse.ts

export interface IResponse<T> {
    Message: string
    IsError: boolean
    Data: T
}

Response.ts

import { IResponse } from "./IResponse"
export class Response<T> implements IResponse<T> {
    Message: string = ""
    Data: T | null = null
    IsError: boolean = false
    constructor(Data: T, Message: string = "", IsError: boolean = false) {
        this.Data = Data
        this.Message = Message
        this.IsError = IsError
    }
}