Merge branch '16-setup-npm-package-stuff' into 'main'

Resolve "Setup NPM package stuff"

Closes #16

See merge request finvis/usxi!15

.npmignore

@@ -0,0 +1,3 @@
+node_modules/**
+docs/**
+.env

package.json

@@ -1,8 +1,9 @@
 {
   "name": "@finvis/usxi",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "",
-  "main": "index.js",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "scripts": {
     "start": "node dist/index.js",
     "build": "tsc",

tsconfig.json

@@ -1,7 +1,8 @@
 {
     "extends": "@tsconfig/node-lts/tsconfig.json",
     "compilerOptions": {
-        "outDir": "dist"
+        "outDir": "dist",
+        "declaration": true,
     },
     "include": ["src"],
     "exclude": ["node_modules"]