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node_modules/eslint/lib/rules/no-debugger.js 1.19 KB
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  /**
   * @fileoverview Rule to flag use of a debugger statement
   * @author Nicholas C. Zakas
   */
  
  "use strict";
  
  const astUtils = require("../ast-utils");
  
  //------------------------------------------------------------------------------
  // Rule Definition
  //------------------------------------------------------------------------------
  
  module.exports = {
      meta: {
          docs: {
              description: "disallow the use of `debugger`",
              category: "Possible Errors",
              recommended: true,
              url: "https://eslint.org/docs/rules/no-debugger"
          },
          fixable: "code",
          schema: [],
          messages: {
              unexpected: "Unexpected 'debugger' statement."
          }
      },
  
      create(context) {
  
          return {
              DebuggerStatement(node) {
                  context.report({
                      node,
                      messageId: "unexpected",
                      fix(fixer) {
                          if (astUtils.STATEMENT_LIST_PARENTS.has(node.parent.type)) {
                              return fixer.remove(node);
                          }
                          return null;
                      }
                  });
              }
          };
  
      }
  };