Is it advisable to relocate TypeScript declarations to their own file?

My code file is getting too long with both declarations and other code mixed together. Below is a snippet from my ./src/index.ts file:

// --> I want to move this to a separate file 
export interface Client extends Options {
    transactionsCounter: number;
    requestCallbacks: any;
    socket: any;
}
// <-- I want to move this to a separate file

export class Client {
    constructor(options: Options) {
        const defaultOptions = { 
            host: 'ws://127.0.0.1',
            port:  8080,
            logger: function() {
                const prefix = "LOG:";
                console.log.call(null, prefix, ...Array.from(arguments))
            },
            maxTime: 30000, 
            startFromTransactionId: 1
        };

        Object.assign(this, { ...defaultOptions, ...options });

        this.transactionsCounter = 0;
        this.requestCallbacks = {};
        this.socket = null; 
    }
}

I am looking for a solution to move the TypeScript declarations to a separate file. How can I achieve this effectively?

Should I simply create a new file and import it for each declaration, or is there a method that will allow me to move the declarations to another file while still maintaining them in the namespace of my existing code?

Answer №1

Is it best to organize the code into separate files and utilize imports for each declaration?

Absolutely.

It's worth noting that your IDE can assist you by generating import statements automatically.

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