Why I can't run node/ts-node from bash?

This is my bash file:#!/usr/bin/env ts-node import main from '../src/main'; main(); But I get this error:TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension "" for /home/mdsp/Documents/Challenges/nodeCLI/bin/outside at Loader.defaultGetFormat [as _getFormat] (internal/modules/esm/get_format.js:65:15) at Loader.getFormat (internal/modules/esm/loader.js:101:42) at Loader.getModuleJob (internal/modules/esm/loader.js:230:31) at Loader.import (internal/modules/esm/loader.js:164:17) at Object.loadESM (internal/process/esm_loader.js:68:5)

Submitted September 02, 2020 at 03:06PM by Mdsp9070