tsconfig.base.json

{
  // Visit https://aka.ms/tsconfig to read more about this file
  "compilerOptions": {
    // Environment Settings
    // See also https://aka.ms/tsconfig/module
    "module": "nodenext",
    "moduleResolution": "nodenext",
    "target": "esnext",
    "paths": {
      "incur": ["./src/index.ts"],
      "incur/register": ["./src/Register.ts"]
    },

    // Other Outputs
    "sourceMap": true,
    "declaration": true,
    "declarationMap": true,
    "noEmit": true,

    // Stricter Typechecking Options
    "noUncheckedIndexedAccess": true,
    "exactOptionalPropertyTypes": true,

    // Recommended Options
    "strict": true,
    "verbatimModuleSyntax": true,
    "isolatedModules": true,
    "noUncheckedSideEffectImports": true,
    "moduleDetection": "force",
    "skipLibCheck": true
  }
}