diff --git a/package.json b/package.json
index 70a910cbc..4662553eb 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,9 @@
     "playkit-dev-ott:start": "playkit-dev start ott",
     "playkit-dev:stop": "playkit-dev stop",
     "playkit-rel": "playkit-rel start",
-    "precommit": "lint-staged"
+    "precommit": "lint-staged",
+    "docs:generate": "documentation build flow-typed/** src/** -f md -o docs/api.md",
+    "docs:serve": "documentation serve flow-typed/** src/** --watch"
   },
   "lint-staged": {
     "*.{js,jsx}": [
diff --git a/src/ott/player-defaults.js b/src/ott/player-defaults.js
index b8bb4f034..05bea3563 100644
--- a/src/ott/player-defaults.js
+++ b/src/ott/player-defaults.js
@@ -4,6 +4,7 @@ import {Utils} from '@playkit-js/playkit-js';
 /**
  * Sets the default analytics plugin for the ott player.
  * @param {KPOptionsObject} options - The player config.
+ * @private
  * @returns {void}
  */
 export function setDefaultAnalyticsPlugin(options: KPOptionsObject): void {
diff --git a/src/ott/poster.js b/src/ott/poster.js
index 48798f574..aec4ffd9a 100644
--- a/src/ott/poster.js
+++ b/src/ott/poster.js
@@ -6,6 +6,7 @@
  * @param {PKSourcesConfigObject} playerSources - player sources container
  * @param {ProviderMediaConfigSourcesObject} mediaSources - media config sources container
  * @param {Object} dimensions - player dimensions object
+ * @private
  * @returns {void}
  */
 function addKalturaPoster(playerSources: PKSourcesConfigObject, mediaSources: ProviderMediaConfigSourcesObject, dimensions: Object): void {
@@ -28,6 +29,7 @@ function addKalturaPoster(playerSources: PKSourcesConfigObject, mediaSources: Pr
  * @param {string} poster - Player url.
  * @param {number} playerWidth - Player width.
  * @param {height} playerHeight - Player height.
+ * @private
  * @return {string} - The new poster url including the player dimensions.
  */
 function setPlayerDimensionsOnPoster(poster: string, playerWidth: number, playerHeight: number): string {
@@ -47,6 +49,7 @@ function setPlayerDimensionsOnPoster(poster: string, playerWidth: number, player
  * @param {string} posters - Array of posters candidates.
  * @param {number} playerWidth - Player width.
  * @param {height} playerHeight - Player height.
+ * @private
  * @return {string} - The poster url.
  */
 function selectPosterByPlayerDimensions(posters: Array<Object>, playerWidth: number, playerHeight: number): string {
diff --git a/src/setup.js b/src/setup.js
index 91f77b30f..40b111078 100644
--- a/src/setup.js
+++ b/src/setup.js
@@ -18,6 +18,7 @@ import {
 /**
  * Setup the Kaltura Player.
  * @param {PartialKPOptionsObject|LegacyPartialKPOptionsObject} options - partial kaltura player options
+ * @private
  * @returns {KalturaPlayer} - The Kaltura Player.
  */
 function setup(options: PartialKPOptionsObject | LegacyPartialKPOptionsObject): KalturaPlayer {