.eslintrc.json

{
    "root": true,
    "env": {
        "es2021": true,
        "node": true
    },
    "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 12,
        "project": ["tsconfig.json"],
        "sourceType": "module"
    },
    "plugins": ["@typescript-eslint"],
    "rules": {
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/naming-convention": [
            "error",
            {
                "selector": "variable",
                "format": ["camelCase", "UPPER_CASE"],
                "leadingUnderscore": "allowDouble"
            },
            {
                "selector": ["parameter", "function", "typeProperty"],
                "format": ["camelCase"],
                "leadingUnderscore": "allowDouble"
            },
            {
                "selector": "variable",
                "types": ["boolean"],
                "format": ["PascalCase"],
                "prefix": ["is", "allow", "has", "can", "did", "will"]
            },
            {
                "selector": "parameter",
                "types": ["boolean"],
                "format": ["PascalCase"],
                "prefix": ["is", "allow", "has", "can", "did", "will"]
            },
            {
                "selector": "function",
                "format": ["PascalCase"],
                "modifiers": ["global"]
            },
            {
                "selector": "classMethod",
                "modifiers": ["private"],
                "format": ["camelCase"],
                "leadingUnderscore": "require"
            },
            {
                "selector": "classMethod",
                "format": ["camelCase"]
            },
            {
                "selector": "classProperty",
                "modifiers": ["private"],
                "format": ["camelCase"],
                "leadingUnderscore": "require"
            },
            {
                "selector": "classProperty",
                "format": ["camelCase", "UPPER_CASE"]
            },
            {
                "selector": "typeAlias",
                "format": ["PascalCase"],
                "custom": {
                    "regex": "^T[A-Z]",
                    "match": true
                }
            },
            {
                "selector": "interface",
                "format": ["PascalCase"],
                "custom": {
                    "regex": "^I[A-Z]",
                    "match": true
                }
            },
            {
                "selector": "class",
                "format": ["PascalCase"]
            }
        ]
    }
}