The object might be undefined; TypeScript; Object

Why is it that the object may be undefined, even though it is hard-coded in my file as a constant that never changes? I've tried using ts-ignore without success.

const expressConfig = {
    app: {
        PORT: 3000,
        standardResponse: `Server running on port ${this.PORT}`
    }
};
export default expressConfig;

The problem seems to be related to ${this.PORT}, but I'm unclear on why.

Answer №1

The reason is that it is structured as an object literal rather than a class declaration. To resolve this, you must first convert your construct into a class or define the port variable outside of the object literal construct.

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