Function collectModuleReferences

test/fixtures/snapshot/typescript.js:118006–118052

(node, inAmbientModule)

            file.ambientModuleNames = ambientModules || ts.emptyArray;
            return;
            function collectModuleReferences(node, inAmbientModule) {
                if (ts.isAnyImportOrReExport(node)) {
                    var moduleNameExpr = ts.getExternalModuleName(node);
                    // TypeScript 1.0 spec (April 2014): 12.1.6
                    // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference other external modules
                    // only through top - level external module names. Relative external module names are not permitted.
                    if (moduleNameExpr && ts.isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text))) {
                        ts.setParentRecursive(node, /*incremental*/ false); // we need parent data on imports before the program is fully bound, so we ensure it's set here
                        imports = ts.append(imports, moduleNameExpr);
                        if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
                            usesUriStyleNodeCoreModules = ts.startsWith(moduleNameExpr.text, "node:");
                        }
                    }
                }
                else if (ts.isModuleDeclaration(node)) {
                    if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */) || file.isDeclarationFile)) {
                        node.name.parent = node;
                        var nameText = ts.getTextOfIdentifierOrLiteral(node.name);
                        // Ambient module declarations can be interpreted as augmentations for some existing external modules.
                        // This will happen in two cases:
                        // - if current file is external module then module augmentation is a ambient module declaration defined in the top level scope
                        // - if current file is not external module then module augmentation is an ambient module declaration with non-relative module name
                        //   immediately nested in top level ambient module declaration .
                        if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(nameText))) {
                            (moduleAugmentations || (moduleAugmentations = [])).push(node.name);
                        }
                        else if (!inAmbientModule) {
                            if (file.isDeclarationFile) {
                                // for global .d.ts files record name of ambient module
                                (ambientModules || (ambientModules = [])).push(nameText);
                            }
                            // An AmbientExternalModuleDeclaration declares an external module.
                            // This type of declaration is permitted only in the global module.
                            // The StringLiteral must specify a top - level external module name.
                            // Relative external module names are not permitted
                            // NOTE: body of ambient module is always a module block, if it exists
                            var body = node.body;
                            if (body) {
                                for (var _i = 0, _a = body.statements; _i < _a.length; _i++) {
                                    var statement = _a[_i];
                                    collectModuleReferences(statement, /*inAmbientModule*/ true);
                                }
                            }
                        }
                    }
                }
            }
            function collectDynamicImportOrRequireCalls(file) {
                var r = /import|require/g;
                while (r.exec(file.text) !== null) { // eslint-disable-line no-null/no-null