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i need to import local json file in angular but it is not find json extension i already resolveJsonModule & 'esModuleInterop' to true in tsconfig.json got unknown compiler option.

"resolveJsonModule": true, "esModuleInterop": true,

Node: 10.16.0
OS: win32 x64
Angular: 5.2.11
@angular/cdk: 5.2.5
@angular/cli: 1.7.4
@angular/material: 5.2.5
@angular/tsc-wrapped: 0.4.2
@angular-devkit/build-optimizer: 0.3.2
@angular-devkit/core: 0.3.2
@angular-devkit/schematics: 0.3.2
@ngtools/json-schema: 1.2.0
@ngtools/webpack: 1.10.2
@schematics/angular: 0.3.2
@schematics/package-update: 0.3.2
typescript: 2.5.3
webpack: 3.11.0 

-------------------------------------------------------------------------------
tsconfig.json
-------------------------------------------------------------------------------
{
  "compileOnSave": false,
  "include": [
    "./src"
  ],
  "compilerOptions": {
    "baseUrl": "./",
    "outDir": "./Scripts/Angular/out-tsc",
    "resolveJsonModule": true,
    "esModuleInterop": true,
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es6",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ],
  }
}

Error: 
-------------------------------------------------------------------------------
tsconfig.json(9,5): error TS5023: Unknown compiler option 'resolveJsonModule'.
tsconfig.json(10,5): error TS5023: Unknown compiler option 'esModuleInterop'
--------------------------------------------------------------------------------````
Yasir Raza
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1 Answers1

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Typescript add resolveJsonModule in version 2.9 but you are using typescript 2.5.3 (official doc).

Typescript add esModuleInterop in version 2.7 (official doc).

As Typescript 2.9 is used from Angular 7, I don't know if you can update Typescript.

Maybe try another way like in this answer.

youri
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