method ScProvider.prototype.subscribeimport { ScProvider } from "https://deno.land/x/polkadot@0.2.35/api/index.ts"; subscribe(type: string,method: string,params: any[],callback: ProviderInterfaceCallback,): Promise<number | string>Parameterstype: stringmethod: stringparams: any[]callback: ProviderInterfaceCallbackReturnsPromise<number | string>