Conflicting Peer Dependencies due to outdated ESLint version

[ProchaLu]

Describe the bug

The @ts-safeql/eslint-plugin package currently depends on TypeScript ESlint 7.18.0 that depends on ESLint 8.56.0, while the latest available version of ESLint is 9.9.1.. This discrepancy leads to conflicting peer dependencies when trying to install the plugin alongside other packages that require the latest version of ESLint.

 WARN  Issues with peer dependencies found
.
├─┬ @ts-safeql/eslint-plugin 3.4.1
│ └─┬ @typescript-eslint/utils 7.18.0
│   ├── ✕ missing peer eslint@^8.56.0
│   └─┬ @eslint-community/eslint-utils 4.4.0
│     └── ✕ missing peer eslint@"^6.0.0 || ^7.0.0 || >=8.0.0"
└─┬ eslint-config-flat-gitignore 0.3.0
  └── ✕ missing peer eslint@^9.5.0
✕ Conflicting peer dependencies:
  eslint  

To Reproduce

Steps to reproduce the behavior:

1. Clone repo
2. cd ts-safeql-peer-dependency-issue
3. Install dependencies

or

1. Initialize project pnpm init
2. Install @ts-safeql/eslint-plugin and eslint-config-flat-gitignore using pnpm add -D @ts-safeql/eslint-plugin eslint-config-flat-gitignore

Expected behavior

All dependencies should install successfully without triggering peer dependency conflicts.

Screenshots

Desktop (please complete the following information):

• OS: macOS 14.5
• PostgreSQL version 16
  • pnpm 9.9.0

[karlhorky]

Maybe moving @typescript-eslint/utils from dependencies to peerDependencies would be an option?

• 259