fix(modal): update showModal types (#27)

src/deck-components/Modal.tsx

@@ -1,9 +1,33 @@
 import { FC, ReactNode } from 'react';
-
 import { findModuleChild } from '../webpack';
 
-// TODO: there is another argument, figure out what it does
-export const showModal: (children: ReactNode, parent?: EventTarget) => void = findModuleChild((m) => {
+// All of the popout options + strTitle are related. Proper usage is not yet known...
+export interface ShowModalProps {
+  browserContext?: unknown; // This is another Deck Object that is yet to be found
+  bForcePopOut?: boolean;
+  bHideActionIcons?: boolean;
+  bHideMainWindowForPopouts?: boolean;
+  bNeverPopOut?: boolean;
+  fnOnClose?: () => void; // Seems to be the same as "closeModal" callback, but only when the modal is a popout. Will no longer work after "Update" invocation!
+  popupHeight?: number;
+  popupWidth?: number;
+  promiseRenderComplete?: Promise<void>; // Invoked once the render is complete. Currently, it seems to be used as image loading success/error callback...
+  strTitle?: string;
+}
+
+export interface ShowModalResult {
+  // This method will not invoke any of the variations of "closeModal" callbacks!
+  Close: () => void;
+
+  // This method will replace the modal element completely and will not update the callback chains,
+  // meaning that "closeModal" and etc. will not automatically close the modal anymore (also "fnOnClose" 
+  // will not be even called upon close anymore)! You have to manually call the "Close" method when, for example, 
+  // the "closeModal" is invoked in the newly updated modal: 
+  //   <ModalRoot closeModal={() => { console.log("ABOUT TO CLOSE"); showModalRes.Close(); }} />
+  Update: (modal: ReactNode) => void;
+}
+
+export const showModal: (modal: ReactNode, parent?: EventTarget, props?: ShowModalProps) => Promise<ShowModalResult> = findModuleChild((m) => {
   if (typeof m !== 'object') return undefined;
   for (let prop in m) {
     if (typeof m[prop] === 'function' && m[prop].toString().includes('bHideMainWindowForPopouts:!0')) {
@@ -46,4 +70,4 @@ export const ModalRoot = findModuleChild((m) => {
       return m[prop];
     }
   }
-}) as FC<ModalRootProps>;
+}) as FC<ModalRootProps>;