Docs: run the api-extractor on master to update docs (#23726)

* regenerated packages docs.

* fixed spelling issues.

* fixed spelling issues.

docs/sources/packages_api/data/datemath/parsedatemath.md

@@ -17,7 +17,7 @@ Parses math part of the time string and shifts supplied time according to that m
 <b>Signature</b>
 
 ```typescript
-function parseDateMath(mathString: string, time: any, roundUp?: boolean): DateTime | undefined;
+export declare function parseDateMath(mathString: string, time: any, roundUp?: boolean): DateTime | undefined;
 ```
 <b>Import</b>
 
@@ -31,7 +31,7 @@ const { parseDateMath } = dateMath;
 |  --- | --- | --- |
 |  mathString | <code>string</code> |  |
 |  time | <code>any</code> |  |
-|  roundUp | <code>boolean</code> |  |
+|  roundUp | <code>boolean</code> | If true it will round the time to endOf time unit, otherwise to startOf time unit. |
 
 <b>Returns:</b>