Function getHelpersFromBundledSourceFiles

test/fixtures/snapshot/typescript.js:111562–111583

(bundle)

            pipelinePhase(hint, node);
        }
        function getHelpersFromBundledSourceFiles(bundle) {
            var result;
            if (moduleKind === ts.ModuleKind.None || printerOptions.noEmitHelpers) {
                return undefined;
            }
            var bundledHelpers = new ts.Map();
            for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) {
                var sourceFile = _b[_a];
                var shouldSkip = ts.getExternalHelpersModuleName(sourceFile) !== undefined;
                var helpers = getSortedEmitHelpers(sourceFile);
                if (!helpers)
                    continue;
                for (var _c = 0, helpers_5 = helpers; _c < helpers_5.length; _c++) {
                    var helper = helpers_5[_c];
                    if (!helper.scoped && !shouldSkip && !bundledHelpers.get(helper.name)) {
                        bundledHelpers.set(helper.name, true);
                        (result || (result = [])).push(helper.name);
                    }
                }
            }
            return result;
        }
        function emitHelpers(node) {
            var helpersEmitted = false;
            var bundle = node.kind === 306 /* SyntaxKind.Bundle */ ? node : undefined;