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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports.default = removeProperties;
  6. var _index = require("../constants/index.js");
  7. const CLEAR_KEYS = ["tokens", "start", "end", "loc", "raw", "rawValue"];
  8. const CLEAR_KEYS_PLUS_COMMENTS = [..._index.COMMENT_KEYS, "comments", ...CLEAR_KEYS];
  9. function removeProperties(node, opts = {}) {
  10. const map = opts.preserveComments ? CLEAR_KEYS : CLEAR_KEYS_PLUS_COMMENTS;
  11. for (const key of map) {
  12. if (node[key] != null) node[key] = undefined;
  13. }
  14. for (const key of Object.keys(node)) {
  15. if (key[0] === "_" && node[key] != null) node[key] = undefined;
  16. }
  17. const symbols = Object.getOwnPropertySymbols(node);
  18. for (const sym of symbols) {
  19. node[sym] = null;
  20. }
  21. }
  22. //# sourceMappingURL=removeProperties.js.map