Babylon.js/postProcessLibrary/config.json

{
  "postProcesses": [    
    {
      "file": "postProcesses/asciiArt/babylon.asciiArtPostProcess.ts",
      "shaderFiles": [
        "postProcesses/asciiArt/asciiart.fragment.fx"
      ],
      "output": "babylon.asciiArtPostProcess.js"
    },
    {
      "file": "postProcesses/digitalRain/babylon.digitalRainPostProcess.ts",
      "shaderFiles": [
        "postProcesses/digitalRain/digitalrain.fragment.fx"
      ],
      "output": "babylon.digitalRainPostProcess.js"
    }
  ],
  "build": {
    "distOutputDirectory": "dist/"
  }
}