Import other modules into monorepo

src/support/cache/MemoryCache.ts

@@ -1,5 +1,4 @@
-import {Collection} from "@extollo/util"
-import {Cache} from "./Cache"
+import {Cache, Collection, Awaitable} from "../../util"
 
 /**
  * An in-memory implementation of the Cache.
@@ -9,7 +8,7 @@ export class MemoryCache extends Cache {
     /** Static collection of in-memory cache items. */
     private static cacheItems: Collection<{key: string, value: string, expires?: Date}> = new Collection<{key: string; value: string, expires?: Date}>()
 
-    public fetch(key: string): string | Promise<string | undefined> | undefined {
+    public fetch(key: string): Awaitable<string|undefined> {
         const now = new Date()
         return MemoryCache.cacheItems
             .where('key', '=', key)
@@ -18,7 +17,7 @@ export class MemoryCache extends Cache {
             })?.value
     }
 
-    public put(key: string, value: string, expires?: Date): void | Promise<void> {
+    public put(key: string, value: string, expires?: Date): Awaitable<void> {
         const existing = MemoryCache.cacheItems.firstWhere('key', '=', key)
         if ( existing ) {
             existing.value = value
@@ -28,7 +27,7 @@ export class MemoryCache extends Cache {
         }
     }
 
-    public has(key: string): boolean | Promise<boolean> {
+    public has(key: string): Awaitable<boolean> {
         const now = new Date()
         return !!MemoryCache.cacheItems
             .where('key', '=', key)
@@ -37,7 +36,7 @@ export class MemoryCache extends Cache {
             })
     }
 
-    public drop(key: string): void | Promise<void> {
+    public drop(key: string): Awaitable<void> {
         MemoryCache.cacheItems = MemoryCache.cacheItems.where('key', '!=', key)
     }
 }