BlendMode

type BlendMode = 
  | "clear"
  | "src"
  | "dst"
  | "srcOver"
  | "dstOver"
  | "srcIn"
  | "dstIn"
  | "srcOut"
  | "dstOut"
  | "srcATop"
  | "dstATop"
  | "xor"
  | "plusLighter"
  | "modulate"
  | "screen"
  | "overlay"
  | "darken"
  | "lighten"
  | "colorDodge"
  | "colorBurn"
  | "hardLight"
  | "softLight"
  | "difference"
  | "exclusion"
  | "multiply"
  | "hue"
  | "saturation"
  | "color"
  | "luminosity"
  | "plusDarker";