diff --git a/package-lock.json b/package-lock.json
index 068b9b7..9cfa715 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2792,6 +2792,11 @@
         "which": "^1.2.9"
       },
       "dependencies": {
+        "path-key": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
+          "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
+        },
         "semver": {
           "version": "5.7.0",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.0.tgz",
@@ -7097,6 +7102,13 @@
       "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
       "requires": {
         "path-key": "^2.0.0"
+      },
+      "dependencies": {
+        "path-key": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
+          "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
+        }
       }
     },
     "nps": {
@@ -7718,9 +7730,9 @@
       "dev": true
     },
     "path-key": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
-      "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.0.tgz",
+      "integrity": "sha512-8cChqz0RP6SHJkMt48FW0A7+qUOn+OsnOsVtzI59tZ8m+5bCSk7hzwET0pulwOM2YMn9J1efb07KB9l9f30SGg=="
     },
     "path-parse": {
       "version": "1.0.6",
diff --git a/package.json b/package.json
index 8b6d009..061e6ea 100644
--- a/package.json
+++ b/package.json
@@ -126,6 +126,7 @@
     "js-yaml": "^3.13.1",
     "loglevel": "^1.6.1",
     "manage-path": "^2.0.0",
+    "path-key": "^3.1.0",
     "pify": "^4.0.1",
     "promist": "^0.5.3",
     "prompts": "^2.0.4",
diff --git a/src/utils/env-manager.ts b/src/utils/env-manager.ts
new file mode 100644
index 0000000..e50a1cf
--- /dev/null
+++ b/src/utils/env-manager.ts
@@ -0,0 +1,37 @@
+import pathKey from 'path-key';
+import alter from 'manage-path';
+import { IOfType } from '~/types';
+
+export default class EnvManager {
+  private key: string;
+  private env: IOfType<string | undefined>;
+  private initial: IOfType<string | undefined>;
+  private assigned: IOfType<string | undefined>;
+  public constructor(env: IOfType<string | undefined>) {
+    this.key = pathKey({ env });
+    this.env = env;
+    this.initial = Object.assign({}, env);
+    this.assigned = {};
+  }
+  public assign(env: IOfType<string | undefined>): void {
+    Object.assign(this.env, env);
+    Object.assign(this.assigned, env);
+  }
+  public addPaths(paths: string[]): void {
+    const env = { [this.key]: this.env[this.key] };
+    alter(env).unshift(paths);
+    this.assign(env);
+  }
+  public restore(): void {
+    const toRestore = Object.keys(this.assigned).reduce(
+      (acc: IOfType<string | undefined>, key) => {
+        if (this.env[key] === this.assigned[key]) acc[key] = this.initial[key];
+        return acc;
+      },
+      {}
+    );
+
+    Object.assign(this.env, toRestore);
+    this.assigned = {};
+  }
+}