The typing library for Angular does not properly identify the JQueryStatic object

Encountered an issue with the Angular declaration file:

Error TS2304: Cannot locate identifier 'JQueryStatic'.

The typings for jQuery are installed and properly declare JQueryStatic as an interface.

Looking for solutions to resolve this error. Can anyone assist?

Answer №1

I encountered the same issue with Angular 6.

Here is my solution:

Step 1: Run npm install jquery

Step 2: Run

npm install --save-dev @types/jquery

Step 3: Navigate to file angular.json and add the following code in scripts: [...]

"node_modules/jquery/dist/jquery.min.js"

Step 4: Open file src/typings.d.ts and include the following code

import "jquery";

declare var $: JQueryStatic;
declare var jQuery: JQueryStatic;

You can now access $ or jQuery inside your TypeScript components.

Answer №2

To resolve the issue, I included a jquery reference:

///<reference path="../jquery/index" />

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