1 files changed, 19 insertions, 0 deletions
diff --git a/src/content/repositories/FindRepository.ts b/src/content/repositories/FindRepository.ts
new file mode 100644
index 0000000..85eca40
--- /dev/null
+++ b/src/content/repositories/FindRepository.ts
@@ -0,0 +1,19 @@
+export default interface FindRepository {
+  getLastKeyword(): string | null;
+
+  setLastKeyword(keyword: string): void;
+
+  // eslint-disable-next-line semi
+}
+
+let current: string | null = null;
+
+export class FindRepositoryImpl implements FindRepository {
+  getLastKeyword(): string | null {
+    return current;
+  }
+
+  setLastKeyword(keyword: string): void {
+    current = keyword;
+  }
+}