[Typescript] Engine classes are not available in types definitions

[SergeyMaltsev]

Engine classes need documentation to be published in docs and available in typings.

SchedulerProProjectMixin
ConstrainedEarlyEventMixin
HasDateConstraintMixin
HasPercentDoneMixin

and others.

This code could not be compiled with React Typescript app

import { HasPercentDoneMixin } from '@bryntum/gantt/gantt.umd.js';

class MyProject extends HasPercentDoneMixin.derive(ProjectModel) {}

Error is shown

Module '"@bryntum/gantt/gantt.umd.js"' has no exported member 'HasPercentDoneMixin'.  TS2305

     8 | import './App.scss';
     9 |
  > 10 | import { HasPercentDoneMixin } from '@bryntum/gantt/gantt.umd.js';
       |          ^
    11 |
    12 | class MyProject extends HasPercentDoneMixin.derive(ProjectModel) {}
    13 |

Temporarily workaround

// @ts-ignore
import { HasPercentDoneMixin } from '@bryntum/gantt/gantt.umd.js';

class MyProject extends HasPercentDoneMixin.derive(ProjectModel) {}

Related issue https://github.com/bryntum/bryntum-suite/issues/1725

[greglecki]

The workaround doesn't work for me, it gives me an error: Cannot read properties of undefined (reading 'derive')

[SergeyMaltsev]

@greglecki which version did you use for checking?