ERR_PACKAGE_PATH_NOT_EXPORTED

[MentatX]

Minimal sample with import:

import { CID } from 'multiformats';

async function main() {
    console.log(CID.parse('QmaozNR7DZHQK1ZcU9p7QdrshMvXqWK6gpu5rmrkPdT3L4'));
}

main().catch((error) => {
    console.error(error);
    process.exitCode = 1;
});

Getting:

Error: No "exports" main defined in /home/dag-json-demo/node_modules/multiformats/package.json
    at exportsNotFound (node:internal/modules/esm/resolve:304:10)
    at packageExportsResolve (node:internal/modules/esm/resolve:594:13)
    at resolveExports (node:internal/modules/cjs/loader:590:36)
    at Function.Module._findPath (node:internal/modules/cjs/loader:667:31)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:1129:27)
    at Function.Module._resolveFilename.sharedData.moduleResolveFilenameHook.installedValue [as _resolveFilename] (/home/dag-json-demo/node_modules/@cspotcode/source-map-support/source-map-support.js:811:30)
    at Function.Module._load (node:internal/modules/cjs/loader:984:27)
    at Module.require (node:internal/modules/cjs/loader:1231:19)
    at require (node:internal/modules/helpers:179:18)
    at Object.<anonymous> (/home//dag-json-demo/scripts/demo/dag-json.ts:1:1) {
  code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
}

Expected behavior: Import CID

Environment:

@ipld/dag-json v10.2.2,
node v20.12.2
npm 10.5.0
tsx v4.16.2

tsconfig.json

{
  "compilerOptions": {
    "target": "es2020",
    "module": "commonjs",
    "strict": true,
    "esModuleInterop": true,
    "resolveJsonModule": true,
    "outDir": "dist",
    "declaration": true,
    "typeRoots": ["./typechain-types", "./node_modules/@types"],
    "types": ["@nomiclabs/hardhat-ethers"]
  },
  "include": ["./scripts", "./test", "./typechain-types"],
  "files": ["./hardhat.config.ts"]
}

The same result with tsconfig.json

{
  "compilerOptions": {
    "target": "esnext",
    "module": "esnext",
    "strict": true,
    "outDir": "dist",
    "declaration": true,
    "typeRoots": ["./typechain-types", "./node_modules/@types"],
    "types": ["@nomiclabs/hardhat-ethers"]
  },
  "include": ["./scripts", "./test", "./typechain-types"],
  "files": ["./hardhat.config.ts"]
}

[tabcat]

tsx is looking for package.main to import multiformats but multiformats only uses the package.exports field.

try setting your projects package.type to 'module' so tsx will resolve multiformats using package.exports.