Layer.merge

Layerの合成方法の1つ

code:ts

declare const layer1: Layer.Layer<"Out1", never, "In1">

declare const layer2: Layer.Layer<"Out2", never, "In2">

// Layer<"Out1" | "Out2", never, "In1" | "In2">

const merging = Layer.merge(layer1, layer2)