addressing comments

Signed-off-by: TJ Zhang <[email protected]>

node/src/BaseClient.ts

@@ -845,6 +845,7 @@ export class BaseClient {
 
  /**
  * Get the value of `key` and optionally set its expiration. `GETEX` is similar to {@link get}
+ *
  * See https://valkey.io/commands/getex for more details.
  *
  * @param key - The key to retrieve from the database.
@@ -853,13 +854,15 @@ export class BaseClient {
  * Otherwise, a {@link TimeUnit} and duration of the expire time should be specified.
  * @returns If `key` exists, returns the value of `key` as a `string`. Otherwise, return `null`.
  *
+ * since - Valkey 6.2.0 and above.
+ *
  * @example
  * ```typescript
  * const result = await client.getex("key", {expiry: { type: "seconds", count: 5 }});
  * console.log(result); // Output: 'value'
  * ```
  */
- public getex(
+ public async getex(
  key: string,
  options?: "persist" | { unit: TimeUnit; duration: number },
  ): Promise<string | null> {

node/src/Commands.ts

@@ -3519,7 +3519,7 @@ export enum TimeUnit {
  * @internal
  */
 export function createGetEx(
- key: BulkString,
+ key: string,
  options?: "persist" | { unit: TimeUnit; duration: number },
 ): command_request.Command {
  const args = [key];

node/src/Transaction.ts

@@ -287,6 +287,7 @@ export class BaseTransaction<T extends BaseTransaction<T>> {
  }
 
  /** Get the value associated with the given key, or null if no such value exists.
+ *
  * See https://valkey.io/commands/get/ for details.
  *
  * @param key - The key to retrieve from the database.
@@ -306,6 +307,8 @@ export class BaseTransaction<T extends BaseTransaction<T>> {
  * "persist" will retain the time to live associated with the key. Equivalent to `PERSIST` in the VALKEY API.
  * Otherwise, a {@link TimeUnit} and duration of the expire time should be specified.
  *
+ * since - Valkey 6.2.0 and above.
+ *
  * Command Response - If `key` exists, returns the value of `key` as a `string`. Otherwise, return `null`.
  */
  public getex(