Question Bind Channels equivalent in URP?

Bind channels is deprecated in URP how can I update this shader used for drawing lines?

Code (CSharp):

1. Shader "Custom/Lines"
2. {
3.     SubShader
4.     {
5.         Pass
6.         {
7.             Blend SrcAlpha OneMinusSrcAlpha
8.             ZWrite Off
9.             ZTest Always
10.             Cull Off
11.             Fog { Mode Off }
12.  
13.             BindChannels
14.             {
15.               Bind "vertex", vertex
16.               Bind "color", color
17.             }
18.         }
19.     }
20. }