TS2307 Cannot find module '@date-io/type'

Environment

Tech	Version
@material-ui/pickers	3.0.0
material-ui	4.0.1
React	16.8.5
Browser	irrelevant
Peer library	date-fns@next

Steps to reproduce

1. create a project with ts and react

2. install @material-ui/picker

3. use the DatePicker with the provider and try to build it

4. should fail

Expected behavior

My app should build 💃

Actual behavior

../../node_modules/@material-ui/pickers/DatePicker/components/YearSelection.d.ts:2:26 - error TS2307: Cannot find module '@date-io/type'.

2 import { DateType } from '@date-io/type';
                           ~~~~~~~~~~~~~~~

../../node_modules/@material-ui/pickers/typings/date.d.ts:1:26 - error TS2307: Cannot find module '@date-io/type'.

1 import { DateType } from '@date-io/type';
                           ~~~~~~~~~~~~~~~

How to fix it

From what i saw the type DateType does not exist on @date-io/type (because @date-io/type does not exist) We should create this type manually instead of trying to import it from a place that doesnt exist.

---

Or maybe i just missed some steps or i forgot something but i hope not, it would be embarrassing 🤣!

[hwatersiv]

im getting this too with @date-io/luxon

node_modules/@material-ui/pickers/typings/date.d.ts:1:26 - error TS2307: Cannot find module '@date-io/type'.

1 import { DateType } from '@date-io/type';
                           ~~~~~~~~~~~~~~~

node_modules/@material-ui/pickers/views/Year/YearView.d.ts:2:26 - error TS2307: Cannot find module '@date-io/type'.

2 import { DateType } from '@date-io/type';
                           ~~~~~~~~~~~~~~~

please resolve

[dmtrKovalenko]

Closing that. Here is a repo where auto-linked @date-io/type module works like a charm

yarn tsc succed