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📄 isSymbolFromDefaultLibrary.test.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	1
📦 Imports	3
📊 Variables & Constants	1

📚 Table of Contents

• Imports
• Variables & Constants
• Functions

🛠️ File Location:

📂 packages/type-utils/tests/isSymbolFromDefaultLibrary.test.ts

📦 Imports

Name	Source
TSESTree	@typescript-eslint/typescript-estree
isSymbolFromDefaultLibrary	../src/index.js
parseCodeForEslint	./test-utils/custom-matchers/custom-matchers.js

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Variables & Constants

Name	Type	Kind	Value	Exported
declaration	TSESTree.TSTypeAliasDeclaration	const	ast.body[0] as TSESTree.TSTypeAliasDeclaration	✗

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Functions

`getTypes(code: string): {

program: ts.Program;
symbol: ts.Symbol | undefined;

}`

Code

function getTypes(code: string): {
    program: ts.Program;
    symbol: ts.Symbol | undefined;
  } {
    const { ast, services } = parseCodeForEslint(code);
    const declaration = ast.body[0] as TSESTree.TSTypeAliasDeclaration;
    const type = services.getTypeAtLocation(declaration.id);
    return { program: services.program, symbol: type.getSymbol() };
  }

• Parameters:
• code: string
• Return Type: { program: ts.Program; symbol: ts.Symbol | undefined; }
• Calls:
• parseCodeForEslint (from ./test-utils/custom-matchers/custom-matchers.js)
• services.getTypeAtLocation
• type.getSymbol

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