@nomiclabs/buidler/src/tsconfig.json

Buidler is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

{
  "extends": "../../../config/typescript/tsconfig.json",
  "compilerOptions": {
    "outDir": "../",
    "rootDirs": ["."],
    "composite": true
  },
  "include": ["./**/*.ts"],
  "exclude": []
}