Feat: Add env in gitignore

- Set env typescript
- Add comment about env related in README

Author: Ho-s

.development.env

@@ -35,5 +35,7 @@ lerna-debug.log*
 !.vscode/extensions.json
 
 .env
+*.env
+!.example.env
 
 test/graphql-schema.gql

.production.env renamed to .example.env

@@ -161,6 +161,12 @@ or run with docker following below
 
 Download docker from [Official website](https://docs.docker.com/compose/install)
 
+### Before getting started
+
+Before running Docker, you need to create an env file named `.production.env`.
+The content should be modified based on `.example.env`.
+The crucial point is that DB_HOST must be set to 'postgres'.
+
 ### Run
 
 Open terminal and navigate to project directory and run the following command.
@@ -183,6 +189,12 @@ You can just create postgresql by below code, sync with .development.env
 $ docker run -p 5432:5432 --name postgres -e POSTGRES_PASSWORD=1q2w3e4r -d postgres
 ```
 
+## TDD
+
+### Before getting started
+
+Before starting the test, you need to set at least jwt-related environment variables in an env file named `.test.env`.
+
 ## Todo
 
 - [ ] TDD

.gitignore

@@ -0,0 +1,16 @@
+declare namespace NodeJS {
+  interface ProcessEnv {
+    DB_HOST: string;
+    DB_PORT: string;
+    DB_USER: string;
+    DB_PASSWORD: string;
+    DB_NAME: string;
+    PORT: string;
+    JWT_PRIVATE_KEY: string;
+    JWT_PUBLIC_KEY: string;
+    AWS_S3_ACCESS_KEY: string;
+    AWS_S3_SECRET_KEY: string;
+    AWS_S3_REGION: string;
+    AWS_S3_BUCKET_NAME: string;
+  }
+}

.test.env

@@ -17,5 +17,13 @@
     "strictBindCallApply": false,
     "forceConsistentCasingInFileNames": false,
     "noFallthroughCasesInSwitch": false
-  }
+  },
+  "include": [
+    "additional.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+  ],
+  "exclude": [
+    "node_modules"
+  ],
 }