Exploring the use of file loaders with TypeScript

Currently, I have configured a file loader for .png files using esbuild.

Additionally, I have the following in my index.d.ts:

declare module "*.png" {
  const value: string;
  export default value;
}

One issue I am facing is that my code editor does not alert me of any non-existing imports.

import existing from "assets/existing.png" // no error
import not_existing from "assets/not_existing.png" // no error

The errors only surface once I actually build them with esbuild.

Is there a better way to handle this situation?

Answer №1

Utilizing an asterisk / glob star (*) in the declared specifier *.png allows for matching of all specifiers ending with .png. If you wish to limit the recognized import specifiers to specific file names, you can specify only those specifiers, like so:

declare const _pngBase64: string;
declare module "assets/existing.png" { export default _pngBase64; }
declare module "assets/existing2.png" { export default _pngBase64; }
// and so on.

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