Brooks Forsyth

I think it would be great if we could get types added to the examples. I have spent a lot of time digging around for types in the definition files.

Im not sure what changed but I couldn't get this to work until I used headerGroupComponentFramework. https://github.com/ag-grid/ag-grid-angular-cli-example/blob/c226ce81f6660a5804202659e2f84361fd492f82/src/app/rich-grid-example/rich-grid.component.ts#L104