		@@ -12,2 +12,3 @@ 'use strict';
		var buffer = require('./buffer');
		var ext = require('./ext');
		var hex = require('./hex');
		@@ -22,2 +23,2 @@ var is = require('./is');
		*/
		module.exports = (0, _assign2.default)({}, bn, buffer, hex, is, jsonrpc, keccak, logger);
		module.exports = (0, _assign2.default)({}, bn, buffer, ext, hex, is, jsonrpc, keccak, logger);

is/index.js

		@@ -5,2 +5,4 @@ 'use strict';
		var isBN = require('./bn');
		var isBuffer = require('./buffer');
		var isError = require('./error');
		var isFunction = require('./function');
		@@ -18,2 +20,4 @@ var isHex = require('./hex');
		isBN: isBN,
		isBuffer: isBuffer,
		isError: isError,
		isFunction: isFunction,
		@@ -20,0 +24,0 @@ isHex: isHex,

jsonrpc/signature.js

		'use strict';

		function formatParam(param) {
		return param.name ? param.name + ': ' + param.type : param.type;
		}

		/**
		@@ -16,10 +20,10 @@ @name jsonrpcSignature
		*/
		// ISC, Copyright 2017 Jaco Greeff


		module.exports = function jsonrpcSignature(name, _inputs, _output) {
		var inputParams = _inputs.map(function (_ref) {
		var name = _ref.name,
		type = _ref.type;
		return name + ': ' + type;
		}).join(', ');
		var inputs = _inputs.map(formatParam).join(', ');
		var output = formatParam(_output);

		return name + ' (' + inputParams + '): ' + _output.type;
		}; // ISC, Copyright 2017 Jaco Greeff
		return name + ' (' + inputs + '): ' + output;
		};

package.json

		{
		"name": "@polkadot/util",
		"version": "0.5.8",
		"version": "0.5.9",
		"description": "A collection of useful utilities for @polkadot",
		@@ -5,0 +5,0 @@ "main": "index.js",

index.js.flow