Alex2Node/test/fixtures/tsconfig.json
David 1d88c7811a build: dual CJS/ESM output, ES2020 target, Node 18 floor
"exports" gains "import" and "types" next to "require": import "alex2node" failed with
ERR_PACKAGE_PATH_NOT_EXPORTED. scripts/build.mjs compiles src/ to dist/cjs, dist/esm and dist/types in a staging
directory and swaps them in only when both compiler runs passed. "main" and "types" follow for resolvers that do
not read "exports". Target ES6 -> ES2020, "engines": node >= 18, relative imports carry ".js" for Node's ESM loader.
uuid gives way to crypto.randomUUID(); mqtt is the only runtime dependency left.

Tests load the package by name. New: both entry points, the modules the builds import, dist/ equal to a fresh
build, a round trip on the ES module build, and two compiled type fixtures in place of the .d.ts regexes.
22 tests pass in 5.7 s. dist/: 16 files, 79,711 B -> 25 files, 132,291 B; the npm tarball is 25,125 B.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-28 13:58:17 +00:00

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{
"compilerOptions": {
"target": "ES2020",
"module": "Node16",
"moduleResolution": "Node16",
"strict": true,
"skipLibCheck": false,
"noEmit": true
},
"files": ["types.ts", "types.mts"]
}