refactor: Add Playback.ts for defining playback types and interfaces

frontend/src/types/Playback.ts

@@ -0,0 +1,29 @@
+export const AUTOPLAY = "AUTOPLAY";
+export const BUTTON = "BUTTON";
+export const MULTIPLAYER = "MULTIPLAYER";
+export const IMAGE = "IMAGE";
+export const MATCHINGPAIRS = "MATCHINGPAIRS";
+export const PRELOAD = "PRELOAD";
+
+export type PlaybackView = typeof AUTOPLAY | typeof BUTTON | typeof MULTIPLAYER | typeof IMAGE | typeof MATCHINGPAIRS | typeof PRELOAD;
+
+type PlaybackMethod = "EXTERNAL" | "HTML" | "BUFFER" | "NOAUDIO";
+
+export interface PlaybackArgs {
+    view: PlaybackView;
+    play_method: PlaybackMethod;
+    mute: boolean;
+    play_once: boolean;
+    resume_play: boolean;
+    show_animation: boolean;
+    timeout_after_playback: number;
+    preload_message: string;
+    instruction: string;
+    labels: { [key: string]: string };
+    images: { [key: string]: string };
+    sections: any[];
+    style: any;
+    stop_audio_after: number;
+    play_from: number;
+    score_feedback_display: string;
+}