NextJS: Build components to export and pull into a different project

Question

Current Setup: I have two NextJS apps: one we'll call Project A and a library repo that we'll call Project LIB. Project A is a fairly simple app that has a couple independent components whereas Project LIB is a library-like app that many other apps leverage.

What I am trying to do: Package up Project A in a way where the build distribution contains all of its components that I can then leverage in Project LIB. I am currently building/deploying Project A as a private repo and pulling it into Project LIB using npm install [email protected]:<organization>/<Project A>.git and that is working fine. My current issue is that only the pages are being build when I build Project A using npm run build and it doesn't also generate each component's corresponding .d.ts file under /components.

I figured setting "declaration": true /* Generates corresponding '.d.ts' file. */ would generate the components for me but that didn't seem to do the trick. I'm also not finding much online regarding how to do this. Maybe i'm just a bad googler, who knows.

Anyways, here's what my tsconfig and package.json files looks like:

package.json:

{
...,
"files": [
        "lib/**/*"
    ]
}

tsconfig.json:

{
  "compilerOptions": {
    "target": "es5",
    "module": "ESNext",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "jsx": "preserve",
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "outDir": "./lib",
    "rootDir": "./",
    "removeComments": true,
    "noEmit": true,
    "isolatedModules": true,
    "strict": true,
    "moduleResolution": "node",
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true
  },
  "include": [
    "next-env.d.ts",
    "**/*.ts",
    "**/*.tsx",
    "components/**/*"
  ],
  "exclude": [
    "node_modules/*",
    "./node_modules",
    "./node_modules/*",
    "./lib"
  ]
}