diff --git a/src/lib/interfaces/IModal.ts b/src/lib/interfaces/IModal.ts
new file mode 100644
index 0000000..8765dcc
--- /dev/null
+++ b/src/lib/interfaces/IModal.ts
@@ -0,0 +1,4 @@
+export default interface IModal {
+  opens: any
+  data: any
+}
\ No newline at end of file
diff --git a/src/lib/interfaces/ITelemetry.ts b/src/lib/interfaces/ITelemetry.ts
new file mode 100644
index 0000000..d648b48
--- /dev/null
+++ b/src/lib/interfaces/ITelemetry.ts
@@ -0,0 +1,17 @@
+export interface IGatewayTelemetry {
+  gateway_name: string;
+  t: string;
+  temperature: string;
+  battery_level?: string;
+  last_sync?: string;
+}
+
+export interface IHiveTelemetry {
+  hive_name: string;
+  t: string;
+  temperature: string;
+  humidity?: string;
+  pressure?: string;
+  weight?: string;
+  battery_level?: string;
+}