TBlendMode: "multiply" | "add" | "difference" | "screen" | "subtract" | "darken" | "lighten" | "overlay" | "exclusion" | "tint"
"multiply"
"add"
"difference"
"screen"
"subtract"
"darken"
"lighten"
"overlay"
"exclusion"
"tint"
src/filters/BlendColor.ts:7