What are the steps to resolve warnings in an imported json file?

I am working on a Vue project where I have imported a JSON file into my TypeScript script using 

import jsonData from '@/assets/data1.json';

Although the data is accessible and functions correctly, I am encountering numerous warnings during the build process, such as this one:

WARNING in /path/src/assets/data1.json
1:1 unused expression, expected an assignment or function call
  > 1 | {
      | ^
    2 |     "x123": {
    3 |         "name": "John Doe",
    4 |         "confirmed": true

How can I inform the compiler that this file is indeed a JSON file and not JavaScript/TypeScript?

To resolve this issue, I have already included

    "resolveJsonModule": true,
    "esModuleInterop": true

in my tsconfig.json file, following the guidance provided here:

typescriptvue.js

Answer №1

If you want to eliminate this alert, you can simply prevent json files from being checked by your tslint.json file in the following manner:

"linterOptions": {
    "exclude": [
      "*.json",
      "**/*.json"
    ]
  }

The usage of ** indicates that it should be applied recursively

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