def marker.style
import gralha-svg-render@0.1.0.1/svg.bend as Svgimport Base
1915def marker.style(ms: MarkerStyle, s: Maybe<&2, String>, m: Maybe<&2, String>, e: Maybe<&2, String>) -> MarkerStyle:
1916 MarkerStyle{start, middle, end} = ms
1917 MarkerStyle{style.present(s, start, "none", True{}), style.present(m, middle, "none", True{}), style.present(e, end, "none", True{})}