xref: /third_party/typescript/src/services/codefixes/addEmptyExportDeclaration.ts

/* @internal */
namespace ts.codefix {
    registerCodeFix({
        errorCodes: [
            Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
            Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
        ],
        getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
            const { sourceFile } = context;
            const changes = textChanges.ChangeTracker.with(context, changes => {
                const exportDeclaration = factory.createExportDeclaration(
                    /*modifiers*/ undefined,
                    /*isTypeOnly*/ false,
                    factory.createNamedExports([]),
                    /*moduleSpecifier*/ undefined
                );
                changes.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
            });
            return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)];
        },
    });
}