# Import Expression

An import expression returns a DCDL module or structured value resolved by the host.

```dcdl
import "./config.dcdl"
```

The specifier is a string literal. The host defines its interpretation as a path, resource name, or another identifier.
See [Modules and Imports](../modules-and-imports.md) for details.

## Evaluation

Imported values are evaluated lazily, and unreferenced fields are not evaluated.