module uim.bootstrap.bs5.classes.layout.col; import uim.bootstrap; class DBS5Col : DBS5Obj { mixin(H5This!("Div")); O sizes(this O)(string[] someSizes...) { foreach(size; someSizes) this.classes("col-"~size); return cast(O)this; } unittest { assert(Assert(BS5Col.sizes("12"), `<div class="col-12"></div>`)); } } mixin(H5Calls!("BS5Col"));