Estoy usando ts-node pero me está dando este error:

 $ ts-node index.ts TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ".ts" for /home/projects/node-hddds8/index.ts

Traté de eliminar "type": "module" de mi package.json pero en ese caso aparece un error diferente:

 $ ts-node index.ts (node:45) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension. (Use `node --trace-warnings ...` to show where the warning was created) /home/projects/node-hddds8/index.ts:1 import chalk from 'chalk'; ^^^^^^ SyntaxError: Cannot use import statement outside a module

Aquí hay un enlace de reproducción en StackBlitz: https://stackblitz.com/edit/node-hddds8?file=index.ts

Mi paquete.json se ve así:

 { "name": "node-starter", "version": "0.0.0", "type": "module", "dependencies": { "chalk": "^5.0.1", "ts-node": "^10.8.1", "typescript": "^4.7.4" } }

Y mi tsconfig.json se ve así:

 { "compilerOptions": { "target": "esnext", "module": "esnext", "moduleResolution": "Node", } }

Y mi index.ts se ve así:

 import chalk from 'chalk'; console.log(chalk.blue('Hello world!'));