class GlobalStore { static instance: GlobalStore static getInstance(): GlobalStore { if (!GlobalStore.instance) { GlobalStore.instance = new GlobalStore() } return GlobalStore.instance } static projectId : string; static userId: string; public setProjectId(projectId: string) { GlobalStore.projectId = projectId; } public setUserId(userId: string) { GlobalStore.userId = userId; } public getProjectId(): string { return GlobalStore.projectId; } public getUserId(): string { return GlobalStore.userId; } } const Store = new GlobalStore() export default Store;