import { PdfDictionary } from '../../core/objects/pdf-dictionary.js';
import { PdfJavaScriptAction } from './pdf-javascript-action.js';
import type { PdfJsEngine } from './pdf-js-engine.js';
export declare class PdfFieldActions extends PdfDictionary {
    private readonly activateDict?;
    readonly engine?: PdfJsEngine;
    constructor(dict: PdfDictionary, options?: {
        activateDict?: PdfDictionary;
        engine?: PdfJsEngine;
    });
    private _resolve;
    get keystroke(): PdfJavaScriptAction | null;
    get validate(): PdfJavaScriptAction | null;
    get calculate(): PdfJavaScriptAction | null;
    get format(): PdfJavaScriptAction | null;
    get activate(): PdfJavaScriptAction | null;
}