tsc does not compiling 'with' statement ie ```import... from file.json with {type:'json'}```

[chidam02]

🔎 Search Terms

with assertion statement

🕗 Version & Regression Information

Typescript version : 4.7

💻 Code

import schedulePayloadSchema from "../validators/jobScheduleSchema.json" with { type: "json" };

🙁 Actual behavior

after compiling with tsc filename.ts

output:

import schedulePayloadSchema from "../validators/jobScheduleSchema.json";
with ({ type: "json" })
    ;

🙂 Expected behavior

expected:

import schedulePayloadSchema from "../validators/jobScheduleSchema.json" with { type: "json" } ;

Additional information about the issue

typescript compiler does not compiling import assertion statement written with 'with' statement but its working properly with 'assert' keyword which is deprecated in node latest version 22

[MartinJohns]

Typescript version : 4.7

This version is over two years old.

In the current version you will get the TS2823 error.

[chidam02]

• is there any fix for importing json file in typescript which can be compiled to run in node js.
• will this work in latest typescript 5.x ? my tsconfig file:

  {
  "compilerOptions": {
  "target": "ESNext",
  "module": "ESNext",
  "rootDir": "./src",
  "outDir": "./dist",
  "strict": true,
  "jsx": "preserve",
  "moduleResolution": "Node",
  "skipLibCheck": true,
  "esModuleInterop": true,
  "allowSyntheticDefaultImports": true,
  "forceConsistentCasingInFileNames": true,
  "useDefineForClassFields": true,
  "sourceMap": true,
  "resolveJsonModule": true,
  "baseUrl": ".",
  "types": [ 
    "node", 
    "core-js", 
    "jest" 
  ],
  "paths": {
    "@/*": [
      "src/*"
    ]
  },
  "lib": [
    "esnext",
    // "dom", 
    // "dom.iterable",
    "scripthost"
  ]
  },
  "include": [
  "src/**/**/*.ts",
  "src/**/**/*.tsx",
  "tests/**/*.ts",
  "tests/**/*.tsx"
  ],
  "exclude": [
  "node_modules"
  ],
  "ts-node": {
  "esm": true,
  }
  }

[chidam02]

I installed typescript v 5.6.3 its working now.