Function getModifiedTime

test/fixtures/snapshot/typescript.js:6146–6148

(host, fileName)

    ts.missingFileModifiedTime = new Date(0); // Any subsequent modification will occur after this time
    /* @internal */
    function getModifiedTime(host, fileName) {
        return host.getModifiedTime(fileName) || ts.missingFileModifiedTime;
    }
    ts.getModifiedTime = getModifiedTime;
    function createPollingIntervalBasedLevels(levels) {
        var _a;