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	"vcs": {
		"clientKind": "git",
		"enabled": true,
		"useIgnoreFile": true
	},
	"files": {
		"include": ["packages/*/src/**/*.ts", "packages/*/test/**/*.ts"]
	},
	"formatter": {
		"enabled": true,
		"formatWithErrors": true,
		"useEditorconfig": true,
		"lineWidth": 120,
		"attributePosition": "auto",
		"bracketSpacing": false,
		"ignore": ["**/lib", "**/.nyc_output", "./packages/*/spec-tests", "**/node_modules", "./packages/*/node_modules/**"]
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	"organizeImports": {
		"enabled": true
	},
	"linter": {
		"enabled": true,
		"rules": {
			"recommended": true,
			"correctness": {
				"noUnusedVariables": "error",
				"useImportExtensions": {
					"level": "error",
					"options": {
						"suggestedExtensions": {
							"ts": {
								"module": "js",
								"component": "jsx"
							}
						}
					}
				},
				"useArrayLiterals": "error",
				"noUndeclaredVariables": "error"
			},
			"performance": {
				// This rule should be enabled but with considerations and careful review
				"noDelete": "off"
			},
			"style": {
				// The code usage looks suspicious so it should be enabled in a separate PR
				"noCommaOperator": "off",
				// There are a lot of places we mutate params, should be fixed in an independent PR.
				"noParameterAssign": "off",
				"noRestrictedGlobals": {
					"level": "error",
					"options": {
						"deniedGlobals": ["fetch"]
					}
				},
				// We prefer to use `Math.pow` over `**` operator
				"useExponentiationOperator": "off",
				// In some cases the enums are initialized with values of other enums
				"useLiteralEnumMembers": "off",
				// We prefer to have multiple declarations lines
				"useSingleVarDeclarator": "off",
				// We use `+` operator for string concatenation a lot
				"useTemplate": "off",
				// We use to export types and object without differentiating
				"useExportType": "off",
				// We use to import types and object without differentiating
				"useImportType": "off",
				// It's nice to use `Number` namespace but should be done in a separate PR
				"useNumberNamespace": "off",
				// We prefer to auto-initialize enums
				"useEnumInitializers": "off",
				// Namespaces are deprecated way to organize modules in TS
				"noNamespace": "error",
				"useNamingConvention": {
					"level": "error",
					"options": {
						"strictCase": false,
						"requireAscii": true,
						"conventions": [
							// Skip __dirname and any variable starting with _, for rest check next convention
							{
								"selector": {
									"kind": "variable"
								},
								"match": "(?:__dirname)|(?:_.*)|(.*)"
							},
							{
								"selector": {
									"kind": "variable"
								},
								"formats": ["camelCase", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "typeLike"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "enum"
								},
								"formats": ["PascalCase"]
							},
							{
								"selector": {
									"kind": "objectLiteralProperty"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "objectLiteralMethod"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							// Skip any property starting with _ and then check for next convention
							{
								"selector": {
									"kind": "classProperty"
								},
								"match": "(?:_.*)|(.*)"
							},
							{
								"selector": {
									"kind": "classProperty"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "typeProperty"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "typeMethod"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "enumMember"
								},
								"formats": ["camelCase", "snake_case", "PascalCase", "CONSTANT_CASE"]
							},
							{
								"selector": {
									"kind": "indexParameter"
								},
								"formats": ["camelCase", "PascalCase"]
							},
							{
								"selector": {
									"kind": "function"
								},
								"formats": ["camelCase", "PascalCase"]
							}
						]
					}
				}
			},
			"suspicious": {
				// `void` as type is useful in our case when used as generic constraint e.g. K extends number | void
				"noConfusingVoidType": "off",
				// There is a lot of empty code blocks, should be enabled and clean up separately.
				"noEmptyBlockStatements": "off",
				"noConsoleLog": "error"
			},
			"nursery": {
				"useConsistentMemberAccessibility": {
					"level": "error",
					"options": {
						"accessibility": "noPublic"
					}
				},
				"noCommonJs": "error",
				"noRestrictedImports": {
					"level": "error",
					"options": {
						"paths": {
							"child_process": "Please use node:child_process instead.",
							"crypto": "Please use node:crypto instead.",
							"fs": "Please use node:fs instead.",
							"http": "Please use node:https instead.",
							"net": "Please use node:net instead.",
							"os": "Please use node:os instead.",
							"path": "Please use node:path instead.",
							"stream": "Please use node:stream instead.",
							"util": "Please use node:util instead.",
							"url": "Please use node:url instead.",
							"worker_threads": "Please use node:worker_threads instead."
						}
					}
				},
				"noDuplicateElseIf": "error",
				"noUselessEscapeInRegex": "error",
				"noIrregularWhitespace": "error",
				"noOctalEscape": "error"
			}
		}
	},
	"javascript": {
		"formatter": {
			"jsxQuoteStyle": "double",
			"quoteProperties": "asNeeded",
			"trailingCommas": "es5",
			"semicolons": "always",
			"arrowParentheses": "always",
			"bracketSpacing": false,
			"bracketSameLine": false,
			"quoteStyle": "double",
			"attributePosition": "auto",
			"enabled": true
		},
		"linter": {
			"enabled": true
		},
		"globals": ["BigInt"]
	},
	"overrides": [
		// All test files
		{
			"include": ["**/test/**/*.ts"],
			"linter": {
				"rules": {
					"complexity": {
						// During tests we often need to use private/protected attributes, which is only possible with literal keys
						"useLiteralKeys": "off"
					},
					"suspicious": {
						// During tests it's quicker to define variables with `let` without specifying types
						"noImplicitAnyLet": "off",
						// During testing we use `any` type for quick assignments
						"noExplicitAny": "off",
						// Console logging is often used in tests
						"noConsoleLog": "off"
					}
				}
			}
		},
		{
			"include": [
				// These files are using mix cases e.g. `engine_newPayloadV4`
				// It's a mix of snake_case and camelCase, which can't validated by biome
				"test/**/*.ts"
			],
			"linter": {
				"rules": {
					"style": {
						"useNamingConvention": {
							"level": "off",
							"options": {}
						}
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			}
		}
	]
}