{-
Builds a key-value record such that a List of them will be converted to a
homogeneous record by dhall-to-json and dhall-to-yaml.

Examples:

```
./keyValue Natural "foo" 2 = { mapKey = "foo", mapValue = 2 }

./keyValue Text "bar" "baz" = { mapKey = "bar", mapValue = "baz" }
```
-}

let keyValue =
        λ(v : Type)
      → λ(key : Text)
      → λ(value : v)
      → { mapKey = key, mapValue = value }

in  keyValue