GODT-976 Exclude updates from clearing cache and clear cache, including updates, while switching early access off

internal/bridge/types.go

@@ -17,8 +17,15 @@
 
 package bridge
 
+import (
+	"github.com/Masterminds/semver/v3"
+
+	"github.com/ProtonMail/proton-bridge/internal/updater"
+)
+
 type Locator interface {
 	Clear() error
+	ClearUpdates() error
 }
 
 type Cacher interface {
@@ -32,3 +39,13 @@ type SettingsProvider interface {
 	GetBool(key string) bool
 	SetBool(key string, val bool)
 }
+
+type Updater interface {
+	Check() (updater.VersionInfo, error)
+	IsDowngrade(updater.VersionInfo) bool
+	InstallUpdate(updater.VersionInfo) error
+}
+
+type Versioner interface {
+	RemoveOtherVersions(*semver.Version) error
+}