Property.GridTemplateColumnstype GridTemplateColumns<TLength = (string & {}) | 0> = | Globals | DataType.TrackBreadth<TLength> | "none" | "subgrid" | (string & {});§Type Parameters§TLength = (string & {}) | 0[src]§Type§Globals | DataType.TrackBreadth<TLength> | "none" | "subgrid" | (string & {})[src]