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-rw-r--r--packages/web3-typescript-typings/index.d.ts20
1 files changed, 19 insertions, 1 deletions
diff --git a/packages/web3-typescript-typings/index.d.ts b/packages/web3-typescript-typings/index.d.ts
index 2f2cfa4b6..2f89941a3 100644
--- a/packages/web3-typescript-typings/index.d.ts
+++ b/packages/web3-typescript-typings/index.d.ts
@@ -94,7 +94,25 @@ declare module 'web3' {
stopWatching(callback: () => void): void;
}
- interface Provider {}
+ export interface JSONRPCRequestPayload {
+ params: any[];
+ method: string;
+ id: number;
+ jsonrpc: string;
+ }
+
+ export interface JSONRPCResponsePayload {
+ result: any;
+ id: number;
+ jsonrpc: string;
+ }
+
+ interface Provider {
+ sendAsync(
+ payload: JSONRPCRequestPayload,
+ callback: (err: Error, result: JSONRPCResponsePayload) => void,
+ );
+ }
interface Sha3Options {
encoding: 'hex';