text: // Quick Take
  
  import { strict as assert } from "assert";
  import {
    getKeysetSync,
    getKeyset,
    enforceKeyset,
    enforceKeysetSync,
    sortAllObjectsSync,
    noNewKeysSync,
    findUnusedSync,
  } from "../dist/json-comb-core.esm.js";
  
  const schema = {
    a: false,
    b: false,
    c: {
      d: false,
      e: false,
      f: false,
    },
  };
  
  assert.deepEqual(
    enforceKeysetSync(
      {
        c: { d: "x" },
      },
      schema
    ),
    {
      a: false,
      b: false,
      c: {
        d: "x",
        e: false,
        f: false,
      },
    }
  );
  