Function composeNestedEnv

composeNestedEnv(
merged: Record<string, unknown> | GetDotenvCliOptions,
dotenv: Record<string, string | undefined>,
): Record<string, string>
Compose a child-process env overlay from dotenv and the merged CLI options bag. Returns a shallow object including getDotenvCliOptions when serializable.
Parameters
- merged: Record<string, unknown> | GetDotenvCliOptions
  Resolved CLI options bag (or a JSON-serializable subset).
- dotenv: Record<string, string | undefined>
  Composed dotenv variables for the current invocation.
Returns Record<string, string>
A string-only env overlay suitable for child process spawning.
- Defined in src/cliHost/invoke.ts:14