method Session.prototype.startnewimport { Session } from "https://deno.land/x/the@0.0.1.0.3/src/Session.ts"; startnew(User: User,Active_Role?: Active_role[],books?: number[],book?: number | undefined,)ParametersUser: UseroptionalActive_Role: Active_role[] = [UNSUPPORTED]optionalbooks: number[] = [UNSUPPORTED]optionalbook: number | undefined = [UNSUPPORTED]