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📄 getDeclaration

📊 Analysis Summary

Metric	Count
🔧 Functions	1
📦 Imports	2

📚 Table of Contents

• Imports
• Functions

🛠️ File Location:

📂 packages/type-utils/src/getDeclaration.ts

📦 Imports

Name	Source
ParserServicesWithTypeInformation	@typescript-eslint/typescript-estree
TSESTree	@typescript-eslint/typescript-estree

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Functions

getDeclaration(services: ParserServicesWithTypeInformation, node: TSESTree.Node): ts.Declaration | null

Gets the declaration for the given variable

Raw JSDoc

/**
 * Gets the declaration for the given variable
 */

Calls:

• services.getSymbolAtLocation
• symbol.getDeclarations

Code

export function getDeclaration(
  services: ParserServicesWithTypeInformation,
  node: TSESTree.Node,
): ts.Declaration | null {
  const symbol = services.getSymbolAtLocation(node);
  if (!symbol) {
    return null;
  }
  const declarations = symbol.getDeclarations();
  return declarations?.[0] ?? null;
}

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