return {
    checkbox = require( "radical.widgets.checkbox" ),
    scroll   = require( "radical.widgets.scroll"   ),
    filter   = require( "radical.widgets.filter"   ),
    fkey     = require( "radical.widgets.fkey"     ),
    table    = require( "radical.widgets.table"    ),
    header   = require( "radical.widgets.header"   ),
    piechart = require( "radical.widgets.piechart" ),
    separator= require( "radical.widgets.separator"),
}