Remove generics from transform function

pkg/commands/geo_pos.test.ts

@@ -1,7 +1,4 @@
-import {
-  assertEquals,
-  assertStrictEquals,
-} from "https://deno.land/[email protected]/testing/asserts.ts";
+import { assertEquals } from "https://deno.land/[email protected]/testing/asserts.ts";
 import { newHttpClient } from "../test-utils.ts";
 import { GeoAddCommand } from "./geo_add.ts";
 import { GeoPosCommand } from "./geo_pos.ts";
@@ -17,9 +14,7 @@ Deno.test("should swallow non-existing member and return only the valid ones", a
     { longitude: 15.087269, latitude: 37.502669, member: members[1] },
     { longitude: 12.4372, latitude: 37.7981, member: members[2] },
   ]).exec(client);
-  const response = await new GeoPosCommand([key, [...members, "FooBar"]]).exec(
-    client,
-  );
+  const response = await new GeoPosCommand([key, [...members, "FooBar"]]).exec(client);
   assertEquals(response.length, 3);
 });
 
@@ -51,19 +46,13 @@ Deno.test("should return empty array due to null value FooBar", async () => {
 
 Deno.test("should work with object members", async () => {
   const key = "Sicily";
-  const members = [
-    { name: "Palermo" },
-    { name: "Catania" },
-    { name: "Marsala" },
-  ];
+  const members = [{ name: "Palermo" }, { name: "Catania" }, { name: "Marsala" }];
   await new GeoAddCommand([
     key,
     { longitude: 13.361389, latitude: 38.115556, member: members[0] },
     { longitude: 15.087269, latitude: 37.502669, member: members[1] },
     { longitude: 12.4372, latitude: 37.7981, member: members[2] },
   ]).exec(client);
-  const response = await new GeoPosCommand([key, [...members, "FooBar"]]).exec(
-    client,
-  );
+  const response = await new GeoPosCommand([key, [...members, "FooBar"]]).exec(client);
   assertEquals(response.length, 3);
 });

pkg/commands/geo_pos.ts

@@ -8,13 +8,10 @@ type Coordinates = {
 /**
  * @see https://redis.io/commands/geopos
  */
-export class GeoPosCommand<TMember = string> extends Command<
-  (string | null)[][],
-  Coordinates[]
-> {
+export class GeoPosCommand<TMember = string> extends Command<(string | null)[][], Coordinates[]> {
   constructor(
-    cmd: [string, ...TMember[] | TMember[]],
-    opts?: CommandOptions<(string | null)[][], Coordinates[]>,
+    cmd: [string, ...(TMember[] | TMember[])],
+    opts?: CommandOptions<(string | null)[][], Coordinates[]>
   ) {
     const [key] = cmd;
     // Check if the second argument is an array of strings (members).
@@ -29,13 +26,11 @@ export class GeoPosCommand<TMember = string> extends Command<
   }
 }
 
-function transform<TData extends Coordinates[]>(
-  result: (string | null)[][],
-): TData {
+function transform(result: (string | null)[][]): Coordinates[] {
   const final: Coordinates[] = [];
   for (const pos of result) {
     if (!pos?.[0] || !pos?.[1]) continue;
     final.push({ lng: pos[0], lat: pos[1] });
   }
-  return final as TData;
+  return final;
 }