This is the top level module.
Examples:
import subdir / subdir_b / utils doAssert bar(3, 4) == 7 foo(enumValueA, enumValueB)
A {...}{.inject.} = enum aA
B {...}{.inject.} = enum bB
aVariable: array[1, int]
proc bar[T](a, b: T): T
proc isValid[T](x: T): bool
func someFunc() {...}{.raises: [], tags: [].}
macro bar(): untyped
template foo(a, b: SomeType)