(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/json/lib/commands/ARRLEN.ts

@@ -7,6 +7,15 @@ export interface JsonArrLenOptions {
 
 export default {
   IS_READ_ONLY: true,
+  /**
+   * Returns the length of an array in a JSON document.
+   * Returns null if the path does not exist or the value is not an array.
+   * 
+   * @param parser - The Redis command parser
+   * @param key - The key containing the array
+   * @param options - Optional parameters
+   * @param options.path - Path to the array in the JSON document
+   */
   parseCommand(parser: CommandParser, key: RedisArgument, options?: JsonArrLenOptions) {
     parser.push('JSON.ARRLEN');
     parser.pushKey(key);