Types within @sapui5/ts-types are invalid

Hi,

I wanted to try out TypeScript and UI5 but so far was not able to compile my projects due to 76 type errors of the @sapui5/ts-types module. Thought the problem is on my end, but so far it seems that types inside the @sapui5/ts-types are wrong? I tested with @sapui5/ts-types versions 1.84.4 (76 errors), 1.85.2 (80 errors) and 1.78.17 (2 errors). I didn't test more versions, but it seems the tests are never quite run before publishing the modules?

Even if I run the test script of node_modules/@sapui5/ts-types module, I get the same errors: Can somebody tell me what's up? Do I need more dependencies or are the type definition files really that buggy? Is there a types version which work?

Cheers

> @sapui5/ts-types@1.84.4 test \node_modules\@sapui5\ts-types
> tsc

types/sap.ca.ui.d.ts:5419:23 - error TS2304: Cannot find name 'FileSize'.

5419               oValue: FileSize
                           ~~~~~~~~

types/sap.f.d.ts:11720:7 - error TS2416: Property 'getGridLayoutConfiguration' in type 'GridList' is not assignable to the same property in base type 'IGridConfigurable'.
  Type 'undefined' is not assignable to type '() => GridLayoutBase'.

11720       getGridLayoutConfiguration: undefined;
            ~~~~~~~~~~~~~~~~~~~~~~~~~~

types/sap.gantt.d.ts:4849:21 - error TS2430: Interface '$RelationshipSettings' incorrectly extends interface '$PathSettings'.
  Types of property 'selectedShape' are incompatible.
    Type 'SelectedRelationship | undefined' is not assignable to type 'SelectedShape | undefined'.
      Type 'SelectedRelationship' is missing the following properties from type 'SelectedShape': getHeight, setHeight

4849           interface $RelationshipSettings
                         ~~~~~~~~~~~~~~~~~~~~~

types/sap.gantt.d.ts:17630:34 - error TS2724: 'sap.gantt.simple' has no exported member named '$BaseDiamondSettings'. Did you mean '$AdhocDiamondSettings'?

17630         extends sap.gantt.simple.$BaseDiamondSettings {
                                       ~~~~~~~~~~~~~~~~~~~~

types/sap.m.d.ts:25507:11 - error TS2559: Type 'Button' has no properties in common with type 'IFormContent'.

25507     class Button extends sap.ui.core.Control
                ~~~~~~

types/sap.m.d.ts:26829:11 - error TS2559: Type 'CheckBox' has no properties in common with type 'IFormContent'.

26829     class CheckBox extends sap.ui.core.Control
                ~~~~~~~~

types/sap.m.d.ts:40654:11 - error TS2559: Type 'Image' has no properties in common with type 'IFormContent'.

40654     class Image extends sap.ui.core.Control


........

types/sap.viz.d.ts:36:36 - error TS2694: Namespace 'sap.viz.ui5.api.env' has no exported member 'Format'.

36             ): sap.viz.ui5.api.env.Format;
                                      ~~~~~~


Found 76 errors.

npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! @sapui5/ts-types@1.84.4 test: `tsc`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the @sapui5/ts-types@1.84.4 test script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

Start by installing the reported @sapui5/ts-types versions and running the package's test script, which invokes tsc. Inspect the reported types/sap.ca.ui.d.ts, types/sap.f.d.ts, types/sap.gantt.d.ts, types/sap.m.d.ts, and types/sap.viz.d.ts errors; done means the published type package compiles without these errors.