import { isSystemExtrinsicFailedEvent } from "https://deno.land/x/capi@v0.1.1-beta.1/mod.ts";
Parameters
event: Event
Returns
event is SystemExtrinsicFailedEvent
x/capi/mod.ts>isSystemExtrinsicFailedEvent
import { isSystemExtrinsicFailedEvent } from "https://deno.land/x/capi@v0.1.1-beta.1/mod.ts";