1 files changed, 31 insertions, 0 deletions
diff --git a/internal/errors/errors.go b/internal/errors/errors.go
new file mode 100644
index 00000000..e98ca6f7
--- /dev/null
+++ b/internal/errors/errors.go
@@ -0,0 +1,31 @@
+// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package errors // import "miniflux.app/v2/internal/errors"
+
+import (
+	"fmt"
+
+	"miniflux.app/v2/internal/locale"
+)
+
+// LocalizedError represents an error than could be translated to another language.
+type LocalizedError struct {
+	message string
+	args    []interface{}
+}
+
+// Error returns untranslated error message.
+func (l LocalizedError) Error() string {
+	return fmt.Sprintf(l.message, l.args...)
+}
+
+// Localize returns the translated error message.
+func (l LocalizedError) Localize(printer *locale.Printer) string {
+	return printer.Printf(l.message, l.args...)
+}
+
+// NewLocalizedError returns a new LocalizedError.
+func NewLocalizedError(message string, args ...interface{}) *LocalizedError {
+	return &LocalizedError{message: message, args: args}
+}