# E0200

Unknown type or trait name, or a qualified path such as `sql.Query` whose first segment is not a module bound by a plain `use`.

**Machine-applicable fix:** Replace the name with the single closest declared name, when one is close enough.

## Example

This program fails with `E0200`.

```oska
fn greet(name: Strng) {}
```

## Fixed

The same program, fixed.

```oska
fn greet(name: String) {}
```

Listed in the [checker notes](/checker.md#e0200). `oskac explain E0200` prints this entry offline.