Description
Demo Repo
Which of the following problems are you reporting?
Something else more complicated which I'll explain in more detail
Demonstrate the defect described above with a code sample.
neither
"module": "Node20",
"moduleResolution": "Node20"
nor
--moduleResolution Node20 --module Node20
seems to work
Run tsc --showConfig
and paste its output here
❯ pnpm tsc --moduleResolution node20 --module node20 --showConfig
error TS6046: Argument for '--moduleResolution' option must be: 'node10', 'classic', 'node16', 'nodenext', 'bundler'.
Run tsc --traceResolution
and paste its output here
❯ pnpm tsc --moduleResolution node20 --module node20 --traceResolution
error TS6046: Argument for '--moduleResolution' option must be: 'node10', 'classic', 'node16', 'nodenext', 'bundler'.
Paste the package.json
of the importing module, if it exists
{
"name": "faker-cjs-test",
"version": "1.0.0",
"private": true,
"type": "commonjs",
"scripts": {
"all": "pnpm run-s build test",
"build": "pnpm run-s build:node10 build:node20 build:bundler",
"build:node10": "tsc",
"build:node20": "tsc --project tsconfig.node20.json --moduleResolution Node20 --module Node20",
"build:bundler": "tsc --project tsconfig.bundler.json",
"test": "pnpm run-s test:js test:ts",
"test:js": "node index.js",
"test:ts": "pnpm run-s test:ts:node10 test:ts:node20 test:ts:bundler",
"test:ts:node10": "tsx index.ts",
"test:ts:node20": "tsx --tsconfig tsconfig.node20.json index.ts",
"test:ts:bundler": "tsx --tsconfig tsconfig.bundler.json index.ts"
}
}
Paste the package.json
of the target module, if it exists
{
"name": "faker-cjs-test",
"version": "1.0.0",
"private": true,
"type": "commonjs",
"scripts": {
"all": "pnpm run-s build test",
"build": "pnpm run-s build:node10 build:node20 build:bundler",
"build:node10": "tsc",
"build:node20": "tsc --project tsconfig.node20.json --moduleResolution Node20 --module Node20",
"build:bundler": "tsc --project tsconfig.bundler.json",
"test": "pnpm run-s test:js test:ts",
"test:js": "node index.js",
"test:ts": "pnpm run-s test:ts:node10 test:ts:node20 test:ts:bundler",
"test:ts:node10": "tsx index.ts",
"test:ts:node20": "tsx --tsconfig tsconfig.node20.json index.ts",
"test:ts:bundler": "tsx --tsconfig tsconfig.bundler.json index.ts"
}
}
Any other comments can go here
In https://github.com/faker-js/faker we are drafting a beta v10 which will only expose esm in the future.
- chore(release): 10.0.0-beta.0 faker-js/faker#3565
We have a playground https://github.com/faker-js/playground where we have a PR to test out the@faker-js/faker
project via pnpmoverrides
- chore: update faker to v10 faker-js/playground#50
For the cjs support, we want to try out the node20 module from ts5.9 as described here https://devblogs.microsoft.com/typescript/announcing-typescript-5-9-beta/#support-for---module-node20

But --moduleResolution node20 --module node20
results in the provided error
extracted out of #61648 (comment)