From f4815f7e9bb76d22911c8cec5cb8f0da9c45c310 Mon Sep 17 00:00:00 2001
From: texastony <5892063+texastony@users.noreply.github.com>
Date: Tue, 21 Sep 2021 11:38:45 -0500
Subject: [PATCH] fix: Revert #7ba9425166ce0adc5feda67415e514f4d5616b87

---
 .../src/material_helpers.ts                   |  4 +-
 package-lock.json                             | 59 +++----------------
 package.json                                  |  2 +-
 3 files changed, 10 insertions(+), 55 deletions(-)

diff --git a/modules/material-management-node/src/material_helpers.ts b/modules/material-management-node/src/material_helpers.ts
index c484df8b9..350bfa626 100644
--- a/modules/material-management-node/src/material_helpers.ts
+++ b/modules/material-management-node/src/material_helpers.ts
@@ -11,7 +11,7 @@ import {
   NodeHash,
 } from '@aws-crypto/material-management'
 import {
-  Sign,
+  Signer,
   Verify,
   createCipheriv,
   createDecipheriv,
@@ -55,7 +55,7 @@ export interface GetCipherInfo {
 }
 
 export interface GetSigner {
-  (): Sign & { awsCryptoSign: () => Buffer }
+  (): Signer & { awsCryptoSign: () => Buffer }
 }
 
 export interface NodeEncryptionMaterialHelper {
diff --git a/package-lock.json b/package-lock.json
index 0ec5c4cf7..6ab2330d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -194,7 +194,7 @@
         "karma-mocha": "2.0.1",
         "karma-webpack": "^4.0.2",
         "ts-loader": "9.2.5",
-        "ts-node": "^10.2.1",
+        "ts-node": "^9.1.1",
         "tslib": "^2.2.0",
         "typescript": "^4.0.2",
         "webpack": "^4.42.1",
@@ -447,8 +447,7 @@
             "socket.io": "^3.1.0",
             "source-map": "^0.6.1",
             "tmp": "0.2.1",
-            "ua-parser-js": "^0.7.23",
-            "yargs": "^16.1.1"
+            "ua-parser-js": "^0.7.23"
           }
         },
         "karma-webpack": {
@@ -746,8 +745,7 @@
                   "resolved": "https://registry.npmjs.org/memory-fs/-/memory-fs-0.5.0.tgz",
                   "integrity": "sha512-jA0rdU5KoQMC0e6ppoNRtpp6vjFq6+NY7r8hywnC7V+1Xj/MtHwGIbB1QaK/dunyjWteJzmkpd7ooeWg10T7GA==",
                   "requires": {
-                    "errno": "^0.1.3",
-                    "readable-stream": "^2.0.1"
+                    "errno": "^0.1.3"
                   }
                 }
               }
@@ -1218,7 +1216,7 @@
       "requires": {
         "@aws-crypto/ie11-detection": "1.0.0",
         "@aws-crypto/supports-web-crypto": "1.0.0",
-        "@aws-sdk/util-locate-window": "3.23.0",
+        "@aws-sdk/util-locate-window": "3.13.1",
         "tslib": "^2.2.0"
       },
       "dependencies": {
@@ -4419,9 +4417,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "16.7.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.7.9.tgz",
-      "integrity": "sha512-KktxVzS4FPDFVHUUOWyZMvRo//8vqOLITtLMhFSW9IdLsYT/sPyXj3wXtaTcR7A7olCe7R2Xy7R+q5pg2bU46g==",
+      "version": "15.14.8",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-15.14.8.tgz",
+      "integrity": "sha512-+ZjmmoGV7WBwhzNh/GkwehB7uyXn9HFwzQUfj9pbyR8eFAq20Qguoh93sPbWzzhsbhTme6YE92/iJ54Z0WRH7A==",
       "dev": true
     },
     "@types/normalize-package-data": {
@@ -13653,35 +13651,6 @@
         }
       }
     },
-    "readable-stream": {
-      "version": "2.3.7",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
-      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
-      "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
-      },
-      "dependencies": {
-        "safe-buffer": {
-          "version": "5.1.2",
-          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
-        },
-        "string_decoder": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-          "requires": {
-            "safe-buffer": "~5.1.0"
-          }
-        }
-      }
-    },
     "readdir-scoped-modules": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz",
@@ -16705,20 +16674,6 @@
       "integrity": "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==",
       "dev": true
     },
-    "yargs": {
-      "version": "16.2.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
-      "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
-      "requires": {
-        "cliui": "^7.0.2",
-        "escalade": "^3.1.1",
-        "get-caller-file": "^2.0.5",
-        "require-directory": "^2.1.1",
-        "string-width": "^4.2.0",
-        "y18n": "^5.0.5",
-        "yargs-parser": "^20.2.2"
-      }
-    },
     "yargs-parser": {
       "version": "20.2.9",
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
diff --git a/package.json b/package.json
index fab0e2cd7..fd3230bcb 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "@types/chai-as-promised": "^7.1.3",
     "@types/from2": "^2.3.0",
     "@types/mocha": "^9.0.0",
-    "@types/node": "^16.7.9",
+    "@types/node": "^15.12.5",
     "@typescript-eslint/eslint-plugin": "^4.1.0",
     "@typescript-eslint/parser": "^4.1.0",
     "buffer": "^6.0.3",