method Request.prototype.jsonimport { Request } from "https://deno.land/x/aleph@v0.2.21/api.ts"; json(data: any,replacer?: (this: any,key: string,value: any,) => any,space?: string | number,): Promise<void>Parametersdata: anyoptionalreplacer: (this: any,key: string,value: any,) => anyoptionalspace: string | numberReturnsPromise<void>