import Client from './client';
import ConversionProcess from './conversion-process';
import MergeProcess from './merge-process';
export default class PDFire {
    client: Client;
    constructor(apiKey: string);
    /**
     * Set the API key.
     */
    setApiKey(apiKey: string): void;
    /**
     * Initialize a new conversion.
     */
    conversion(): ConversionProcess;
    /**
     * Initialize a new merge conversion.
     */
    merge(): MergeProcess;
}