BlendModeType:
| "normal"
| "dissolve"
| "darken"
| "multiply"
| "colorBurn"
| "linearBurn"
| "darkerColor"
| "lighten"
| "screen"
| "colorDodge"
| "linearDodge"
| "lighterColor"
| "overlay"
| "softLight"
| "hardLight"
| "vividLight"
| "linearLight"
| "pinLight"
| "hardMix"
| "difference"
| "exclusion"
| "subtract"
| "divide"
| "hue"
| "saturation"
| "color"
| "luminosity"
BlendModeType
Blend mode of layer.