Function getDotenv

getDotenv(options?: Partial<GetDotenvOptions>): Promise<ProcessEnv>
Asynchronously process dotenv files of the form .env[.<ENV>][.<PRIVATE_TOKEN>]
Parameters
- options: Partial<GetDotenvOptions> = {}
  GetDotenvOptions object
Returns Promise<ProcessEnv>
The combined parsed dotenv object. *
Example: Load from the project root with default tokens
```
const vars = await getDotenv();
console.log(vars.MY_SETTING);
```
Example: Load from multiple paths and a specific environment
```
const vars = await getDotenv({
  env: 'dev',
  dotenvToken: '.testenv',
  privateToken: 'secret',
  paths: ['./', './packages/app'],
});
```
Example: Use dynamic variables
```
// .env.js default-exports: { DYNAMIC: ({ PREV }) => `${PREV}-suffix` }
const vars = await getDotenv({ dynamicPath: '.env.js' });
```
Remarks
- When GetDotenvOptions.loadProcess is true, the resulting variables are merged into process.env as a side effect.
- When GetDotenvOptions.outputPath is provided, a consolidated dotenv file is written. The path is resolved after expansion, so it may reference previously loaded vars.
Throws
Error when a dynamic module is present but cannot be imported.

Throws
Error when an output path was requested but could not be resolved.
- Defined in src/getDotenv.ts:51