feat: updated unstorage type to a custom type

Author: MathurAditya724

package.json

@@ -50,6 +50,11 @@
     "hono": "^4.10.8",
     "unstorage": "^1.17.3"
   },
+  "peerDependenciesMeta": {
+    "unstorage": {
+      "optional": true
+    }
+  },
   "devDependencies": {
     "@biomejs/biome": "^2.3.8",
     "@hono/node-server": "^1.19.7",

src/stores/unstorage.ts

@@ -1,7 +1,12 @@
 import type { Env, Input } from "hono/types";
-import type { Storage } from "unstorage";
 import type { ClientRateLimitInfo, HonoConfigType, Store } from "../types.ts";
 
+export type UnstorageInstance = {
+  get: (key: string) => Promise<any>;
+  set: (key: string, value: any) => Promise<void>;
+  remove: (key: string) => Promise<void>;
+};
+
 /**
  * A `Store` that stores the hit count for each client using Unstorage
  *
@@ -10,7 +15,7 @@ import type { ClientRateLimitInfo, HonoConfigType, Store } from "../types.ts";
 export class UnstorageStore<
   E extends Env = Env,
   P extends string = string,
-  I extends Input = Input,
+  I extends Input = Input
 > implements Store<E, P, I>
 {
   /**
@@ -26,14 +31,14 @@ export class UnstorageStore<
   /**
    * The unstorage storage instance.
    */
-  storage: Storage;
+  storage: UnstorageInstance;
 
   /**
    * @constructor for `UnstorageStore`.
    *
    * @param options {Options} - The configuration options for the store.
    */
-  constructor(options: { storage: Storage; prefix?: string }) {
+  constructor(options: { storage: UnstorageInstance; prefix?: string }) {
     this.storage = options.storage;
     this.prefix = options.prefix ?? "hrl:";
   }
@@ -69,7 +74,7 @@ export class UnstorageStore<
     const result = await this.storage
       .get(this.prefixKey(key))
       .then((value) =>
-        value ? (JSON.parse(String(value)) as ClientRateLimitInfo) : undefined,
+        value ? (JSON.parse(String(value)) as ClientRateLimitInfo) : undefined
       );
 
     return result;
@@ -152,7 +157,7 @@ export class UnstorageStore<
    */
   private async updateRecord(
     key: string,
-    payload: ClientRateLimitInfo,
+    payload: ClientRateLimitInfo
   ): Promise<void> {
     await this.storage.set(this.prefixKey(key), JSON.stringify(payload));
   }