Switch ts and babel for swc-loader

Replace old <> assertion syntax

src/PersonObjects/Person.ts

@@ -113,12 +113,12 @@ export abstract class Person {
    */
   applyAugmentation(aug: Augmentation): void {
     for (const mult in aug.mults) {
-      if ((<any>this)[mult] == null) {
+      if ((this as any)[mult] == null) {
         console.warn(
           `Augmentation has unrecognized multiplier property: ${mult}`,
         );
       } else {
-        (<any>this)[mult] *= aug.mults[mult];
+        (this as any)[mult] *= aug.mults[mult];
       }
     }
   }

src/PersonObjects/Sleeve/Sleeve.ts

@@ -214,9 +214,9 @@ export class Sleeve extends Person {
           // Success
           const successGainRates: ITaskTracker = createTaskTracker();
 
-          const keysForIteration: (keyof ITaskTracker)[] = <
-            (keyof ITaskTracker)[]
-          >Object.keys(successGainRates);
+          const keysForIteration: (keyof ITaskTracker)[] = Object.keys(
+            successGainRates,
+          ) as (keyof ITaskTracker)[];
           for (let i = 0; i < keysForIteration.length; ++i) {
             const key = keysForIteration[i];
             successGainRates[key] = this.gainRatesForTask[key] * 2;