tsconfig.json

{
  "compilerOptions": {
    /* Type Checking*/
    "allowUnreachableCode": false,
    "exactOptionalPropertyTypes": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noUncheckedIndexedAccess": true,
    "strict": true,
    "useUnknownInCatchVariables": true,

    /* Modules */
    "baseUrl": "./",
    "module": "ESNext",
    "moduleResolution": "nodenext",
    "paths": {
      "frontend": ["./packages/frontend/src"],
      "backend": ["./packages/backend/src"],
      "shared": ["./packages/shared/src"]
    },
    "resolveJsonModule": true,

    /* Emit */
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,

    /* Interop Constraints */
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,

    /* Language and Environment*/
    "target": "ES2022",

    /* Lib */
    "lib": ["ES2020", "ESNext", "DOM"],

    /* Projects */
    "incremental": true,

    /* Output formatting */
    "noErrorTruncation": true,
    "pretty": true,
    "preserveWatchOutput": true

    /* Watch options */
  }
}