function getDefinitionName()

in src/rule-generated-flow-types.js [347:353]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    function getDefinitionName(arg) {
      const ast = getDefinition(arg);
      if (ast == null || ast.definitions.length === 0) {
        return null;
      }
      return ast.definitions[0].name.value;
    }