interface IEvent implements IEventLike, Codecimport { type IEvent } from "https://deno.land/x/polkadot@0.2.12/types/types/index.ts"; Type ParametersT extends Codec[]optionalN = unknownPropertiesreadonlydata: N extends Record<string, Codec> ? N & T & IEventData : T & IEventDatareadonlyindex: EventIdreadonlymethod: stringreadonlysection: string