Fix: _jsonInterfaceMethodToString export in types (#5550)

* Fix: _jsonInterfaceMethodToString export in types

Author: zlumer

CHANGELOG.md

@@ -614,4 +614,6 @@ Released with 1.0.0-beta.37 code base.
 
 ## [Unreleased]
 
-## [1.8.2]
+### Fixed
+
+-  Fixed types for `web3.utils._jsonInterfaceMethodToString` (#5550)

packages/web3-utils/types/index.d.ts

@@ -169,7 +169,7 @@ export interface Utils {
     isContractAddressInBloom(bloom: string, contractAddress: string): boolean;
     isTopicInBloom(bloom: string, topic: string): boolean;
     isTopic(topic: string): boolean;
-    jsonInterfaceMethodToString(abiItem: AbiItem): string;
+    _jsonInterfaceMethodToString(abiItem: AbiItem): string;
     soliditySha3(...val: Mixed[]): string | null;
     soliditySha3Raw(...val: Mixed[]): string;
     encodePacked(...val: Mixed[]): string | null;