1 files changed, 19 insertions, 0 deletions
diff --git a/src/preload/index.d.ts b/src/preload/index.d.ts
new file mode 100644
index 0000000..dd64a3f
--- /dev/null
+++ b/src/preload/index.d.ts
@@ -0,0 +1,19 @@
+declare global {
+  interface Window {
+    electron: {
+      ipcRenderer: {
+        send: (channel: string, data?: unknown) => void
+        on: (channel: string, func: (...args: unknown[]) => void) => void
+        removeListener: (channel: string, func: (...args: unknown[]) => void) => void
+      }
+      config: {
+        getChannelNicknames: () => Promise<Record<string, string>>
+        setChannelNickname: (channelId: string, nickname: string) => Promise<boolean>
+        removeChannelNickname: (channelId: string) => Promise<boolean>
+        getChannelList: () => Promise<Array<{ id: string; nickname: string }>>
+      }
+    }
+  }
+}
+
+export {}