refactor: HL EVM signing via sonirico/go-hyperliquid SDK

hl_helper/node_modules/ethers/lib.esm/providers/provider-ipcsocket.d.ts

@@ -0,0 +1,21 @@
+/// <reference types="node" />
+import { SocketProvider } from "./provider-socket.js";
+import type { Socket } from "net";
+import type { JsonRpcApiProviderOptions } from "./provider-jsonrpc.js";
+import type { Networkish } from "./network.js";
+/**
+ *  An **IpcSocketProvider** connects over an IPC socket on the host
+ *  which provides fast access to the node, but requires the node and
+ *  the script run on the same machine.
+ */
+export declare class IpcSocketProvider extends SocketProvider {
+    #private;
+    /**
+     *  The connected socket.
+     */
+    get socket(): Socket;
+    constructor(path: string, network?: Networkish, options?: JsonRpcApiProviderOptions);
+    destroy(): void;
+    _write(message: string): Promise<void>;
+}
+//# sourceMappingURL=provider-ipcsocket.d.ts.map