(docs) add jsdoc comments to command parsers (#2984)

* (docs) bloom: add jsdocs for all commands

* (docs) json: add jsdocs

* (docs) search: add jsdocs for all commands

* (docs) jsdocs for std commands

* (docs) jsdoc comments to time series commands

packages/client/lib/commands/STRLEN.ts

@@ -4,6 +4,14 @@ import { RedisArgument, NumberReply, Command } from '../RESP/types';
 export default {
   CACHEABLE: true,
   IS_READ_ONLY: true,
+  /**
+   * Constructs the STRLEN command to get the length of a string value
+   *
+   * @param parser - The command parser
+   * @param key - The key holding the string value
+   * @returns The length of the string value, or 0 when key does not exist
+   * @see https://redis.io/commands/strlen/
+   */
   parseCommand(parser: CommandParser, key: RedisArgument) {
     parser.push('STRLEN');
     parser.pushKey(key);