rename the absurd-sql-specific items for clarity

src/services/AbsurdSqlDatabaseService.d.ts

@@ -0,0 +1,29 @@
+import { DatabaseService } from "../interfaces/database";
+
+declare module "@jlongster/sql.js" {
+  interface SQL {
+    Database: unknown;
+    FS: unknown;
+    register_for_idb: (fs: unknown) => void;
+  }
+
+  function initSqlJs(config: {
+    locateFile: (file: string) => string;
+  }): Promise<SQL>;
+  export default initSqlJs;
+}
+
+declare module "absurd-sql" {
+  export class SQLiteFS {
+    constructor(fs: unknown, backend: unknown);
+  }
+}
+
+declare module "absurd-sql/dist/indexeddb-backend" {
+  export default class IndexedDBBackend {
+    constructor();
+  }
+}
+
+declare const databaseService: DatabaseService;
+export default databaseService;