docs: always use number for polling option in java (#5519)

docs/src/api/class-frame.md

@@ -1086,12 +1086,9 @@ frame.wait_for_function("selector => !!document.querySelector(selector)", select
 
 Optional argument to pass to [`param: expression`].
 
-### option: Frame.waitForFunction.polling
-- `polling` <[float]|"raf">
+### option: Frame.waitForFunction.polling = %%-js-python-wait-for-function-polling-%%
 
-If [`option: polling`] is `'raf'`, then [`param: expression`] is constantly executed in `requestAnimationFrame`
-callback. If [`option: polling`] is a number, then it is treated as an interval in milliseconds at which the function
-would be executed. Defaults to `raf`.
+### option: Frame.waitForFunction.polling = %%-csharp-java-wait-for-function-polling-%%
 
 ### option: Frame.waitForFunction.timeout = %%-wait-for-timeout-%%
 

docs/src/api/class-page.md

@@ -2411,12 +2411,9 @@ Shortcut for main frame's [`method: Frame.waitForFunction`].
 
 Optional argument to pass to [`param: expression`].
 
-### option: Page.waitForFunction.polling
-- `polling` <[float]|"raf">
+### option: Page.waitForFunction.polling = %%-js-python-wait-for-function-polling-%%
 
-If [`option: polling`] is `'raf'`, then [`param: expression`] is constantly executed in `requestAnimationFrame`
-callback. If [`option: polling`] is a number, then it is treated as an interval in milliseconds at which the function
-would be executed. Defaults to `raf`.
+### option: Page.waitForFunction.polling = %%-csharp-java-wait-for-function-polling-%%
 
 ### option: Page.waitForFunction.timeout = %%-wait-for-timeout-%%
 

docs/src/api/params.md

@@ -98,6 +98,20 @@ Defaults to `'visible'`. Can be either:
 * `'hidden'` - wait for element to be either detached from DOM, or have an empty bounding box or `visibility:hidden`.
   This is opposite to the `'visible'` option.
 
+## js-python-wait-for-function-polling
+* langs: js, python
+- `polling` <[float]|"raf">
+
+If [`option: polling`] is `'raf'`, then [`param: expression`] is constantly executed in `requestAnimationFrame`
+callback. If [`option: polling`] is a number, then it is treated as an interval in milliseconds at which the function
+would be executed. Defaults to `raf`.
+
+## csharp-java-wait-for-function-polling
+* langs: csharp, java
+- `pollingInterval` <[float]>
+
+If specified, then it is treated as an interval in milliseconds at which the function would be executed. By default if the option is not specified [`param: expression`] is executed in `requestAnimationFrame` callback.
+
 ## browser-option-ignoredefaultargs
 * langs: js, python
 - `ignoreDefaultArgs` <[boolean]|[Array]<[string]>>