2 files changed, 24 insertions, 14 deletions
diff --git a/src/client/react/actions/search.js b/src/client/react/actions/search.js
deleted file mode 100644
index 1b6847d..0000000
--- a/src/client/react/actions/search.js
+++ /dev/null
@@ -1,14 +0,0 @@
-export const inputChange = typedValue => ({
-  type: 'SEARCH/INPUT_CHANGE',
-  typedValue,
-});
-
-/**
- * Change the selected result.
- * @param {+1/-1} relativeChange usually +1 or -1, the change relative to the
- *     current result.
- */
-export const changeSelectedResult = relativeChange => ({
-  type: 'SEARCH/CHANGE_SELECTED_RESULT',
-  relativeChange,
-});
diff --git a/src/client/react/actions/search.ts b/src/client/react/actions/search.ts
new file mode 100644
index 0000000..45c31fb
--- /dev/null
+++ b/src/client/react/actions/search.ts
@@ -0,0 +1,24 @@
+export interface InputChangeAction {
+  type: 'SEARCH/INPUT_CHANGE',
+  typedValue: string,
+}
+
+export const inputChange = (typedValue: string): InputChangeAction => ({
+  type: 'SEARCH/INPUT_CHANGE',
+  typedValue,
+});
+
+export interface ChangeSelectedResultAction {
+  type: 'SEARCH/CHANGE_SELECTED_RESULT',
+  relativeChange: 1 | -1,
+}
+
+/**
+ * Change the selected result.
+ * @param {+1/-1} relativeChange usually +1 or -1, the change relative to the
+ *     current result.
+ */
+export const changeSelectedResult = (relativeChange: 1 | -1): ChangeSelectedResultAction => ({
+  type: 'SEARCH/CHANGE_SELECTED_RESULT',
+  relativeChange,
+});