ProviderInterface | /rpc-provider/types.ts | polkadot@0.2.38

interface ProviderInterface

import { type ProviderInterface } from "https://dotland.deno.dev/x/polkadot@0.2.38/rpc-provider/types.ts";

Properties

readonly

hasSubscriptions: boolean

true if the provider supports subscriptions (not available for HTTP)

readonly

isClonable: boolean

true if the clone() functionality is available on the provider

readonly

isConnected: boolean

true if the provider is currently connected (ws/sc has connection logic)

readonly

optional

(optional) stats for the provider with connections/bytes

connect(): Promise<void>

disconnect(): Promise<void>

send<T = any>(

method: string,

params: unknown[],

isCacheable?: boolean,

): Promise<T>

subscribe(

type: string,

method: string,

params: unknown[],

): Promise<number | string>

unsubscribe(

type: string,

method: string,

id: number | string,

): Promise<boolean>