can not use my own library typescript after build with parcel js

I have tried build my own lib to use on my Vue project typescript, but I can’t import the lib after install them via npm install git+ssh://[email protected]:companyName/internal-lib.git#master

here is my internal-lib package.json

{
  "name": "@companyName/internal-lib",
  "private": true,
  "version": "1.0.1",
  "description": "",
  "scripts": {
    "build": "parcel build"
  },
  "main": "dist/main.js",
  "type": "module",
  "css": "dist/style.css",
  "module": "dist/module.js",
  "types": "dist/types.d.ts",
  "targets": {
    "main": {
      "source": "src/main.ts"
    },
    "css": {
      "source": "src/style.css"
    }
  },
  "author": "",
  "license": "MIT",
  "dependencies": {
    "dayjs": "^1.11.7"
  },
  "devDependencies": {
    "@parcel/transformer-typescript-tsc": "^2.8.3",
    "parcel": "^2.8.3",
    "typescript": "^5.0.4"
  }
}

and here is my src/main.ts

import dayjs from 'dayjs'

class UtilDatetime {
    /**
     *
     * @param date {string}
     * @param format { string}
     * @return {*|string}
     */
    static formatDate(date: string, format = 'DD MMMM YYYY, HH:mm Z'): string {
        return date ? dayjs(date).format(format) : '-'
    }
}

export { UtilDatetime }

parcel js doesn’t build dist/types.d.ts here, I don’t know why

I build them via parcel build, then after I install that lib above and import into my Vue project

import UtilDateTime from '@companyName/internal-lib'

my IDE said

TS7016: Could not find a declaration file for module '@companyName/internal-lib'. '/Users/myNameHere/Documents/contribute/companyName/fe/cms-thing/node_modules/@companyName/internal-lib/dist/main.js'

implicitly has an 'any' type.
Try `npm i --save-dev @types/companyName__internal-lib`
if it exists or add a new declaration (.d.ts) file containing `declare module '@companyName/internal-lib';`

but when I import like this

import { UtilDatetime } from '@companyName/internal-lib/src/main'

is that something wrong when I build the library?

why I can’t import only from @companyName/internal-lib instead I need to import full path ?