type alias SubmittableResultSubscriptionimport { type SubmittableResultSubscription } from "https://deno.land/x/polkadot@0.2.12/api-base/types/index.ts"; Type ParametersApiType extends ApiTypesoptionalR extends ISubmittableResult = ISubmittableResultdefinition: ApiType extends "rxjs" ? Observable<R> : Promise<() => void>