Create index.ts

src/types/index.ts

@@ -0,0 +1,23 @@
+export type AppState =
+  | "requesting-permission"
+  | "welcome"
+  | "loading"
+  | "captioning";
+
+export interface WebcamPermissionError {
+  type: "general" | "https" | "not-supported" | "permission";
+  message: string;
+  details: string;
+}
+
+export interface Position {
+  x: number;
+  y: number;
+}
+
+export interface Dimensions {
+  width: number;
+  height: number;
+}
+
+export type InitialPosition = "bottom-left" | "bottom-right" | Position;