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📄 es6-default-parameters.test.ts

📊 Analysis Summary

Metric	Count
📦 Imports	3
📊 Variables & Constants	30

📚 Table of Contents

• Imports
• Variables & Constants

🛠️ File Location:

📂 packages/scope-manager/tests/eslint-scope/es6-default-parameters.test.ts

📦 Imports

Name	Source
AST_NODE_TYPES	@typescript-eslint/types
getRealVariables	../test-utils/index.js
parseAndAnalyze	../test-utils/index.js

---

Variables & Constants

Name	Type	Kind	Value	Exported
patterns	readonly [readonly [any, "let foo = (a, b = 0) => {};"], readonly [any, "function foo(a, b = 0) {}"], readonly [any, "let foo = function(a, b = 0) {};"]]	const	`[
[AST_NODE_TYPES.ArrowFunctionExpression, 'let foo = (a, b = 0) => {};'],
[AST_NODE_TYPES.FunctionDeclaration, 'function foo(a, b = 0) {}'],
[AST_NODE_TYPES.FunctionExpression, 'let foo = function(a, b = 0) {};'],
] as const`	✗
numVars	2 | 3	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 2 : 3	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[0]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = a) => {};\n "], readonly [any, "\n let a;\n function foo(b = a) {}\n "], readonly [any, "\n let a;\n let foo = function(b = a) {}\n "]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = a) => {};
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = a) {}
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = a) {}
`,
],
] as const`	✗
numVars	1 | 2	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 1 : 2	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[1]	✗
patterns	readonly [readonly [any, "\n const a = 0;\n let foo = (b = a) => {};\n "], readonly [any, "\n const a = 0;\n function foo(b = a) {}\n "], readonly [any, "\n const a = 0;\n let foo = function(b = a) {}\n "]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
const a = 0;
let foo = (b = a) => {};
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
const a = 0;
function foo(b = a) {}
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
const a = 0;
let foo = function(b = a) {}
`,
],
] as const`	✗
numVars	1 | 2	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 1 : 2	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[1]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = a.c) => {};\n "], readonly [any, "\n let a;\n function foo(b = a.c) {}\n "], readonly [any, "\n let a;\n let foo = function(b = a.c) {}\n "]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = a.c) => {};
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = a.c) {}
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = a.c) {}
`,
],
] as const`	✗
numVars	1 | 2	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 1 : 2	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[1]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = function() { return a; }) => {};\n "], readonly [any, "\n let a;\n function foo(b = function() { return a; }) {}\n "], readonly [...]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = function() { return a; }) => {};
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = function() { return a; }) {}
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = function() { return a; }) {}
`,
],
] as const`	✗
scope	Scope	const	scopeManager.scopes[2]	✗
reference	Reference	const	scope.references[0]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = a) => { let a; };\n "], readonly [any, "\n let a;\n function foo(b = a) { let a; }\n "], readonly [any, "\n let a;\n let foo = function(b = a) { let a; }\n "]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = a) => { let a; };
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = a)
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = a)
`,
],
] as const`	✗
numVars	2 | 3	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 2 : 3	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[1]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = a, a) => { };\n "], readonly [any, "\n let a;\n function foo(b = a, a) { }\n "], readonly [any, "\n let a;\n let foo = function(b = a, a) { }\n "]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = a, a) => { };
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = a, a) { }
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = a, a) { }
`,
],
] as const`	✗
numVars	2 | 3	const	name === AST_NODE_TYPES.ArrowFunctionExpression ? 2 : 3	✗
scope	Scope	const	scopeManager.scopes[1]	✗
reference	Reference	const	scope.references[1]	✗
patterns	readonly [readonly [any, "\n let a;\n let foo = (b = function(){ a }) => { let a; };\n "], readonly [any, "\n let a;\n function foo(b = function(){ a }) { let a; }\n "], readonly [...]]	const	`[
[
AST_NODE_TYPES.ArrowFunctionExpression,
`
let a;
let foo = (b = function(){ a }) => { let a; };
`,
],
[
AST_NODE_TYPES.FunctionDeclaration,
`
let a;
function foo(b = function(){ a })
`,
],
[
AST_NODE_TYPES.FunctionExpression,
`
let a;
let foo = function(b = function(){ a })
`,
],
] as const`	✗
scope	Scope	const	scopeManager.scopes[2]	✗
reference	Reference	const	scope.references[0]	✗

---