Package setup, parser and a utility function

package.json

@@ -0,0 +1,59 @@
+{
+    "name": "@xo-cash/utils",
+    "version": "0.0.1",
+    "description": "XO Cash utilities",
+    "type": "module",
+    "exports": {
+        ".": "./build/index.js"
+    },
+    "types": "./build/index.d.ts",
+    "sideEffects": false,
+    "scripts": {
+        "build": "npm run clean && tsc",
+        "clean": "del-cli ./build",
+        "docs": "typedoc --hideGenerator --categorizeByGroup",
+        "lint": "eslint . --ext .ts",
+        "lint:fix": "eslint . --ext .ts --fix",
+        "prebuild": "node scripts/generate-schema.js",
+        "prepublishOnly": "npm run build",
+        "syntax": "tsc --noEmit"
+    },
+    "files": [
+        "build"
+    ],
+    "repository": {
+        "type": "git",
+        "url": "git+https://gitlab.com/GeneralProtocols/xo/utils.git"
+    },
+    "author": "GeneralProtocols",
+    "license": "MIT",
+    "bugs": {
+        "url": "https://gitlab.com/GeneralProtocols/xo/utils/issues"
+    },
+    "homepage": "https://gitlab.com/GeneralProtocols/xo/utils#readme",
+    "keywords": [
+        "bitcoin cash",
+        "xo cash"
+    ],
+    "dependencies": {
+        "@bitauth/libauth": "^3.1.0-next.8",
+        "@xo-cash/types": "file:../types"
+    },
+    "devDependencies": {
+        "@generalprotocols/eslint-config": "^1.0.1",
+        "@types/node": "^20.10.0",
+        "ajv-cli": "^5.0.0",
+        "del-cli": "^7.0.0",
+        "eslint": "^8.57.1",
+        "eslint-config-prettier": "^10.1.8",
+        "eslint-plugin-prettier": "^5.5.4",
+        "prettier": "^3.6.2",
+        "ts-json-schema-generator": "^2.4.0",
+        "typedoc": "^0.28.15",
+        "typedoc-plugin-coverage": "^4.0.2",
+        "typescript": "^5.3.2"
+    },
+    "engines": {
+        "node": ">=18.0.0"
+    }
+}