1 files changed, 31 insertions, 0 deletions
diff --git a/src/content/repositories/FollowSlaveRepository.ts b/src/content/repositories/FollowSlaveRepository.ts
new file mode 100644
index 0000000..4c2de72
--- /dev/null
+++ b/src/content/repositories/FollowSlaveRepository.ts
@@ -0,0 +1,31 @@
+export default interface FollowSlaveRepository {
+  enableFollowMode(): void;
+
+  disableFollowMode(): void;
+
+  isFollowMode(): boolean;
+
+  // eslint-disable-next-line semi
+}
+
+const current: {
+  enabled: boolean;
+} = {
+  enabled: false,
+};
+
+export class FollowSlaveRepositoryImpl implements FollowSlaveRepository {
+  enableFollowMode(): void {
+    current.enabled = true;
+  }
+
+  disableFollowMode(): void {
+    current.enabled = false;
+  }
+
+  isFollowMode(): boolean {
+    return current.enabled;
+  }
+}
+
+