Function collectReferences

test/fixtures/snapshot/typescript.js:108400–108410

(sourceFile, ret)

            }
        }
        function collectReferences(sourceFile, ret) {
            if (noResolve || (!ts.isUnparsedSource(sourceFile) && ts.isSourceFileJS(sourceFile)))
                return ret;
            ts.forEach(sourceFile.referencedFiles, function (f) {
                var elem = host.getSourceFileFromReference(sourceFile, f);
                if (elem) {
                    ret.set(ts.getOriginalNodeId(elem), elem);
                }
            });
            return ret;
        }
        function collectLibs(sourceFile, ret) {
            ts.forEach(sourceFile.libReferenceDirectives, function (ref) {
                var lib = host.getLibFileFromReference(ref);