foo {}
// <- function.call

foo ()
// <- function.call

some_module {
    // ^ function.call
    field: 12,
    // <- variable.parameter
    another_field: 27,
    // <- variable.parameter
}

some_module (
    // ^ function.call
    field = 42,
    // <- variable.parameter
    done = false,
    // <- variable.parameter
)