ui5lint complains about the property `datetime` in NotificationListItem

[mofterdinger]

Hi,

I'm currently getting this warning from the ui5lint tool:

  19:15 error Use of deprecated property 'datetime' of class 'NotificationListItem'. Details: As of version 1.123. this property is available directly on sap.m.NotificationListItem (https://ui5.sap.com/1.136/#/api/sap.m.NotificationListItem).  no-deprecated-api

Expected Behavior

No warnings from the ui5lint about the property datetime in NotificationListItem. Regarding the current documentation this property is not deprecated: https://ui5.sap.com/1.143.0/#/api/sap.m.NotificationListItem%23controlProperties

Current Behavior

UI5 linter report:

/Users/D032842/SAPDevelop/git/regatta-infopoint/static/webapp/view/Launchpad.view.xml
  19:15 error Use of deprecated property 'datetime' of class 'NotificationListItem'. Details: As of version 1.123. this property is available directly on sap.m.NotificationListItem (https://ui5.sap.com/1.136/#/api/sap.m.NotificationListItem).  no-deprecated-api

1 problem (1 error, 0 warnings)
   Run "ui5lint --fix" to resolve all auto-fixable problems

Steps to Reproduce the Issue

1. git clone repo: https://github.com/Heidelberger-Regattaverband/regatta-infopoint
2. cd into folder static
3. perform command: ui5lint

Context

• UI5 linter version: 1.20.8
• Node.js version: v22.22.0
• npm version: 10.9.4
• OS/Platform: MacOS 26.2
• Browser (if relevant): unknown
• Other information regarding your environment (optional): nothing

Log Output / Stack Trace

{...}

[codeworrior]

It seems that the deprecation of datetime in the base class (NavigationItemBase) shines through in TypeScript. In this reduced setup, TypeScript shows a deprecation tag:

As you can see from the tooltip, in such an inheritance scenario, TypeScript merges the documentation of the two occurrences of the property in the interfaces. The linter checks this kind of information for deprecation hints and creates issue reports based on this.

We have to check how we can distinguish the source of the deprecation and whether it applies to the current usage or not.

Until then, ignoring the issue or adding a linter directive is the only workaround that comes to my mind.

[mofterdinger]

Hi, adding a linter hint <!-- ui5lint-disable no-deprecated-api --> works for me as workaround. Thanks for this hint !!