var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var internal_exports = {};
__export(internal_exports, {
  filterDocumentsStage: () => filterDocumentsStage,
  isUnbounded: () => isUnbounded
});
module.exports = __toCommonJS(internal_exports);
var import_documents = require("./documents");
const isUnbounded = (window) => {
  const boundary = window?.documents || window?.range;
  return !boundary || boundary[0] === "unbounded" && boundary[1] === "unbounded";
};
function filterDocumentsStage(pipeline, options) {
  const docs = !!pipeline && pipeline[0]?.$documents;
  if (!docs) return { pipeline };
  return {
    documents: (0, import_documents.$documents)(null, docs, options).value(),
    pipeline: pipeline.slice(1)
  };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  filterDocumentsStage,
  isUnbounded
});
