From ddfd290d376834211713f11fc525ec9a1828cbd9 Mon Sep 17 00:00:00 2001
From: Mark Stacey <markjstacey@gmail.com>
Date: Thu, 4 Feb 2021 17:01:59 -0330
Subject: [PATCH] Remove unused dependencies

This is a backport of #117 for the 2.x branch
---
 package.json |  4 +---
 yarn.lock    | 22 ++--------------------
 2 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/package.json b/package.json
index 13285e02..72eb6328 100644
--- a/package.json
+++ b/package.json
@@ -26,9 +26,7 @@
   },
   "homepage": "https://github.com/MetaMask/eth-sig-util#readme",
   "dependencies": {
-    "buffer": "^5.2.1",
-    "elliptic": "^6.4.0",
-    "ethereumjs-abi": "^0.6.8",
+    "ethereumjs-abi": "0.6.8",
     "ethereumjs-util": "^5.1.1",
     "tweetnacl": "^1.0.0",
     "tweetnacl-util": "^0.15.0"
diff --git a/yarn.lock b/yarn.lock
index a8c93245..12e3480b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -134,11 +134,6 @@ base-x@^3.0.2:
   dependencies:
     safe-buffer "^5.0.1"
 
-base64-js@^1.0.2:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.0.tgz#cab1e6118f051095e58b5281aea8c1cd22bfc0e3"
-  integrity sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw==
-
 bindings@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.3.0.tgz#b346f6ecf6a95f5a815c5839fc7cdb22502f1ed7"
@@ -212,14 +207,6 @@ buffer-xor@^1.0.3:
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
   integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=
 
-buffer@^5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.2.1.tgz#dd57fa0f109ac59c602479044dca7b8b3d0b71d6"
-  integrity sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==
-  dependencies:
-    base64-js "^1.0.2"
-    ieee754 "^1.1.4"
-
 callsites@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
@@ -383,7 +370,7 @@ drbg.js@^1.0.1:
     create-hash "^1.1.2"
     create-hmac "^1.1.4"
 
-elliptic@^6.2.3, elliptic@^6.4.0:
+elliptic@^6.2.3:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
   integrity sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=
@@ -633,7 +620,7 @@ ethereum-cryptography@^0.1.3:
     secp256k1 "^4.0.1"
     setimmediate "^1.0.5"
 
-ethereumjs-abi@^0.6.8:
+ethereumjs-abi@0.6.8:
   version "0.6.8"
   resolved "https://registry.yarnpkg.com/ethereumjs-abi/-/ethereumjs-abi-0.6.8.tgz#71bc152db099f70e62f108b7cdfca1b362c6fcae"
   integrity sha512-Tx0r/iXI6r+lRsdvkFDlut0N08jWMnKRZ6Gkq+Nmw75lZe4e6o3EkSnkaBP5NF6+m5PTGAr9JP43N3LyeoglsA==
@@ -874,11 +861,6 @@ iconv-lite@^0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-ieee754@^1.1.4:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.12.tgz#50bf24e5b9c8bb98af4964c941cdb0918da7b60b"
-  integrity sha512-GguP+DRY+pJ3soyIiGPTvdiVXjZ+DbXOxGpXn3eMvNW4x4irjqXm4wHKscC+TfxSJ0yw/S1F24tqdMNsMZTiLA==
-
 ignore@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"