File x_scheduled_checkpoints.js

test/x_scheduled_checkpoints.js:None–None

import latestTime from "./helpers/latestTime";
import { duration, promisifyLogWatch, latestBlock } from "./helpers/utils";
import { takeSnapshot, increaseTime, revertToSnapshot, jumpToTime } from "./helpers/time";
import { encodeProxyCall, encodeModuleCall } from "./helpers/encodeCall";