renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": ["config:base"],
  "labels": ["renovate", "dependencies"],
  "major": { "groupName": "all major dependencies" },
  "minor": { "groupName": "all minor dependencies" },
  "patch": { "groupName": "all patch dependencies", "automerge": true },
  "npm": {
    "packageRules": [
      {
        "groupName": "TypeScript",
        "matchPackageNames": ["typescript"],
        "matchPaths": ["package.json"]
      },
      {
        "groupName": "ESLint and Prettier",
        "matchPackageNames": ["eslint", "prettier"],
        "matchPackagePatterns": ["^eslint-config-", "^eslint-plugin-", "^@typescript-eslint"],
        "matchPaths": ["package.json"]
      },
      {
        "groupName": "Typedoc",
        "matchPackageNames": ["typedoc"],
        "matchPackagePatterns": ["^typedoc-plugin-"],
        "matchPaths": ["package.json"]
      }
    ]
  }
}