Function defineDynamic

defineDynamic<
    Vars extends Record<string, string | undefined>,
    T extends DynamicMap<Vars>,
>(
    d: T,
): T
Helper to define a dynamic map with strong inference (Vars-aware).

Overload A (preferred): bind Vars to your intended key set for improved inference.
Type Parameters
- Vars extends Record<string, string | undefined>
- T extends DynamicMap<Vars>
Parameters
- d: T
Returns T
- Defined in src/core/GetDotenvOptions.ts:116
defineDynamic<T extends GetDotenvDynamic>(d: T): T
Overload B (backward-compatible): generic over legacy GetDotenvDynamic.

Accepts legacy GetDotenvDynamic without Vars binding.
Type Parameters
- T extends GetDotenvDynamic
Parameters
- d: T
Returns T
- Defined in src/core/GetDotenvOptions.ts:126