export interface Bu1Model { bu1id: string; tdesc: string; edesc: string; } export class MyBu1Model implements Bu1Model { bu1id: string; tdesc: string; edesc: string; constructor(data: Partial<Bu1Model>) { this.bu1id = data.bu1id || "" this.tdesc = data.tdesc || "" this.edesc = data.edesc || "" } }