Various issues with Hummingbird integration

I pretty much pulled it straight from the examples:

import Elementary
import HummingbirdElementary

extension MainLayout: Sendable where Body: Sendable {}
struct MainLayout<Body: HTML>: HTMLDocument {
    var title: String
    @HTMLBuilder var pageContent: Body

    var head: some HTML {
        meta(.charset(.utf8))
        meta(.name(.viewport), .content("width=device-width, initial-scale=1.0"))
        HTMLComment("Do not use this in production, use the tailwind CLI to generate a production build from your swift files.")
        script(.src("https://cdn.tailwindcss.com")) {}
    }

    var body: some HTML {
        div(.class("flex flex-col min-h-screen items-center font-mono bg-zinc-300")) {
            div(.class("bg-zinc-50 m-12 p-12 rounded-lg shadow-md gap-4")) {
                h1(.class("text-3xl pb-6 mx-auto")) { title }
                main {
                    pageContent
                }
            }
        }
    }
}

The above file has the following errors:

5: Type 'Body' constrained to non-protocol, non-class type 'HTML'
9: A 'some' type must specify only 'Any', 'AnyObject', protocols, and/or a base class
10, 11, 12, 13: Result of 'HTMLVoidElement<Tag>' initializer is unused
16: A 'some' type must specify only 'Any', 'AnyObject', protocols, and/or a base class

Here is my Package.swift

// swift-tools-version:6.0
import PackageDescription

let package = Package(
    name: "swift-todos",
    platforms: [
        .macOS(.v14)
    ],
    dependencies: [
        .package(url: "https://github.com/sliemeobn/elementary.git", from: "0.4.1"),
        .package(url: "https://github.com/hummingbird-community/hummingbird-elementary.git", from: "0.4.0"),

        .package(url: "https://github.com/vapor/fluent-kit.git", from: "1.48.5"),
        .package(url: "https://github.com/vapor/fluent-sqlite-driver.git", from: "4.7.0"),
        .package(
            url: "https://github.com/hummingbird-project/hummingbird-auth.git",
            from: "2.0.0-rc.5"
        ),
        .package(
            url: "https://github.com/hummingbird-project/hummingbird-compression.git",
            from: "2.0.0-rc"
        ),
        .package(
            url: "https://github.com/hummingbird-project/hummingbird-fluent.git",
            from: "2.0.0-beta.2"
        ),
        .package(url: "https://github.com/hummingbird-project/hummingbird.git", from: "2.3.0"),
        .package(url: "https://github.com/apple/swift-argument-parser.git", from: "1.4.0"),
    ],
    targets: [
        .executableTarget(
            name: "App",
            dependencies: [
                .product(name: "Elementary", package: "elementary"),
                .product(name: "HummingbirdElementary", package: "hummingbird-elementary"),

                .product(name: "ArgumentParser", package: "swift-argument-parser"),
                .product(name: "Bcrypt", package: "hummingbird-auth"),
                .product(name: "FluentKit", package: "fluent-kit"),
                .product(name: "FluentSQLiteDriver", package: "fluent-sqlite-driver"),
                .product(name: "Hummingbird", package: "hummingbird"),
                .product(name: "HummingbirdAuth", package: "hummingbird-auth"),
                .product(name: "HummingbirdBasicAuth", package: "hummingbird-auth"),
                .product(name: "HummingbirdCompression", package: "hummingbird-compression"),
                .product(name: "HummingbirdFluent", package: "hummingbird-fluent"),
            ],
            swiftSettings: [
                .unsafeFlags(["-cross-module-optimization"], .when(configuration: .release))
            ]
        ),
        .testTarget(
            name: "AppTests",
            dependencies: [
                .byName(name: "App"),
                .product(name: "HummingbirdAuthTesting", package: "hummingbird-auth"),
                .product(name: "HummingbirdTesting", package: "hummingbird"),
            ]
        ),
    ]
)

sliemeobn / elementary

Various issues with Hummingbird integration #57