EsriLineStyle:
| "esriSLSDash"
| "esriSLSDashDot"
| "esriSLSDashDotDot"
| "esriSLSDot"
| "esriSLSLongDash"
| "esriSLSLongDashDot"
| "esriSLSNull"
| "esriSLSShortDash"
| "esriSLSShortDashDot"
| "esriSLSShortDashDotDot"
| "esriSLSShortDot"
| "esriSLSSolid"