How to use the @graffy/common.makeGraph function in @graffy/common

this.on('write', path, async function porcelainWrite(change, options) {
      return makeGraph(await handle(decorate(change), options));
    });
  }

async write(...args) {
    const [path, porcelainChange, options] = validateArgs(...args);
    const change = wrap(makeGraph(porcelainChange), path);
    const writtenChange = await this.call('write', change, options || {});
    return descend(decorate(writtenChange), path);
  }
}

this.on('watch', path, async function* porcelainWatch(query, options) {
      const subscription = handle(decorateQuery(query), options);
      let firstValue = (await subscription.next()).value;
      yield firstValue && makeFinalGraph(firstValue, query);
      for await (const value of subscription) {
        yield value && makeGraph(value);
      }
    });
  }