added typedef for subobject types

extracted popup functions

# Conflicts:
#	front/package-lock.json
#	front/package.json
#	front/src/iframe_api.ts

front/src/Api/iframe/IframeApiContribution.ts

@@ -0,0 +1,48 @@
+import type { IframeEvent, IframeEventMap, IframeResponseEventMap } from '../Events/IframeEvent';
+import type * as tg from "generic-type-guard";
+
+
+export type PossibleSubobjects = "zone" | "chat" | "ui"
+
+export function sendToWorkadventure(content: IframeEvent<keyof IframeEventMap>) {
+    window.parent.postMessage(content, "*")
+}
+type GuardedType<Guard extends tg.TypeGuard<unknown>> = Guard extends tg.TypeGuard<infer T> ? T : never
+
+export function apiCallback<T extends tg.TypeGuard<unknown>>(callbackData: IframeCallbackContribution<T>) {
+
+    return callbackData
+}
+
+export interface IframeCallbackContribution<Guard extends tg.TypeGuard<unknown>, T = GuardedType<Guard>> {
+
+    type: keyof IframeResponseEventMap,
+    typeChecker: Guard,
+    callback: (payloadData: T) => void
+}
+
+
+/**
+ * !! be aware that the implemented attributes (addMethodsAtRoot and subObjectIdentifier) must be readonly
+ * 
+ * 
+ */
+
+export abstract class IframeApiContribution<T extends {
+    // i think this is specific enough
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    callbacks: Array<IframeCallbackContribution<tg.TypeGuard<any>>>,
+    readonly subObjectIdentifier: PossibleSubobjects,
+    readonly addMethodsAtRoot: boolean | undefined
+}> {
+
+    abstract callbacks: T["callbacks"]
+
+    /**
+     * @deprecated this is only there for backwards compatibility on new apis this should be set to false or ignored
+     */
+    addMethodsAtRoot = false
+
+    abstract readonly subObjectIdentifier: T["subObjectIdentifier"]
+
+}