yoastseo

Version:
Yoast client-side content analysis
26 lines (25 loc) • 872 B
JavaScript
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _tree = require("../../structure/tree");
var _Research = _interopRequireDefault(require("./Research"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
 * A research giving back the headings located in a text.
 */
class Headings extends _Research.default {
  /**
   * Calculates the result of the research for the given Node.
   *
   * @param {module:parsedPaper/structure.Node} node The node to do the research on.
   *
   * @returns {Promise<module:parsedPaper/structure.Heading[]|[]>} The result of the research.
   */
  calculateFor(node) {
    return node instanceof _tree.Heading ? Promise.resolve([node]) : Promise.resolve([]);
  }
}
var _default = exports.default = Headings;
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