esbuild-wasm-bundler/test/deno.json

{
    "imports": {
        "react":  "https://esm.sh/preact@10.22.0/compat",
        "react/": "https://esm.sh/preact@10.22.0/compat/"
    },
    "compilerOptions": {
        "jsx": "react-jsx",
        "jsxImportSource": "react"
    }
}