Function hasSameKeys

test/fixtures/snapshot/typescript.js:120068–120071

(map1, map2)

        BuilderFileEmit[BuilderFileEmit["Full"] = 1] = "Full";
    })(BuilderFileEmit = ts.BuilderFileEmit || (ts.BuilderFileEmit = {}));
    function hasSameKeys(map1, map2) {
        // Has same size and every key is present in both maps
        return map1 === map2 || map1 !== undefined && map2 !== undefined && map1.size === map2.size && !ts.forEachKey(map1, function (key) { return !map2.has(key); });
    }
    /**
     * Create the state so that we can iterate on changedFiles/affected files
     */