Wrong construct type.

[danny1113]

This will cause the whole app crash since the type construct by the builder doesn't match the output result type.

Please prevent return any tuple type or name your tuple as describe in workaround below.

let capture = HTML {
    Capture("h1") { e -> (String, Int) in
        return (e.textContent, 1)
    }
    Capture("#hello") { e -> (String, test: Int) in
        return (e.textContent, 2)
    }
}

// expected output type: ((String, Int), (String, test: Int))
// actual output type:   (String, Int, (String, test: Int))

Workaround:

let capture = HTML {
    Capture("h1") { e -> (String, test: Int) in
        return (e.textContent, 1)
    }
    Capture("#hello") { e -> (String, test: Int) in
        return (e.textContent, 2)
    }
}

// output type: ((String, test: Int), (String, test: Int))