Having trouble compiling a TypeScript code that utilizes OpenLayers library

I've encountered an issue with my TypeScript code using OpenLayers. When I try to import a second code file into the main one, I get an error that says:

index.ts(3,15): error TS2686: 'ol' refers to a UMD global, but the current file is a module. Consider adding an import instead.

The initial code snippet works fine, and I'm compiling against OpenLayers types by installing them like this:

npm install --save-dev openlayers
npm install --save-dev @types/openlayers

How can I successfully compile a TypeScript code base with multiple files when using OpenLayers?

javascripttypescriptopenlayers

Answer №1

Consider utilizing the following line of code:

import * as map from 'leaflet';

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