Function checkExportSpecifier

test/fixtures/snapshot/typescript.js:85446–85475

(node)

            }
        }
        function checkExportSpecifier(node) {
            checkAliasSymbol(node);
            if (ts.getEmitDeclarations(compilerOptions)) {
                collectLinkedAliases(node.propertyName || node.name, /*setVisibility*/ true);
            }
            if (!node.parent.parent.moduleSpecifier) {
                var exportedName = node.propertyName || node.name;
                // find immediate value referenced by exported name (SymbolFlags.Alias is set so we don't chase down aliases)
                var symbol = resolveName(exportedName, exportedName.escapedText, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */, 
                /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ true);
                if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
                    error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, ts.idText(exportedName));
                }
                else {
                    markExportAsReferenced(node);
                    var target = symbol && (symbol.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(symbol) : symbol);
                    if (!target || target === unknownSymbol || target.flags & 111551 /* SymbolFlags.Value */) {
                        checkExpressionCached(node.propertyName || node.name);
                    }
                }
            }
            else {
                if (ts.getESModuleInterop(compilerOptions) &&
                    moduleKind !== ts.ModuleKind.System &&
                    (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS) &&
                    ts.idText(node.propertyName || node.name) === "default") {
                    checkExternalEmitHelpers(node, 131072 /* ExternalEmitHelpers.ImportDefault */);
                }
            }
        }
        function checkExportAssignment(node) {
            var illegalContextMessage = node.isExportEquals
                ? ts.Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration