To use color picker, the doc shows ``` @NgModule({ ... imports: [ ... NgxMatColorPickerModule ], providers: [ { provide: MAT_COLOR_FORMATS, useValue: NGX_MAT_COLOR_FORMATS } ], ... }) ``` the file https://github.com/h2qutc/angular-material-components/blob/master/projects/color-picker/src/lib/color-picker.module.ts is missing in your fork Does it exist another way to use the color picker ?