basant307/AI_Governance_Project

1'use strict';2 3exports.__esModule = true;4 5/** @type {import('./visit').default} */6exports.default = function visit(node, keys, visitorSpec) {7  if (!node || !keys) {8    return;9  }10  const type = node.type;11  const visitor = visitorSpec[type];12  if (typeof visitor === 'function') {13    visitor(node);14  }15  const childFields = keys[type];16  if (!childFields) {17    return;18  }19  childFields.forEach((fieldName) => {20    // @ts-expect-error TS sucks with concat21    [].concat(node[fieldName]).forEach((item) => {22      visit(item, keys, visitorSpec);23    });24  });25 26  const exit = visitorSpec[`${type}:Exit`];27  if (typeof exit === 'function') {28    exit(node);29  }30};31