import { FormEventHandlers, FieldEventHandlers, WebhookConfig, SubmissionMeta } from '../types';

export declare class FormEventHub {
    private formHandlers;
    private fieldHandlers;
    private webhooks;
    private debounceTimers;
    private webhookQueue;
    private isProcessingQueue;
    private webhookCallbacks?;
    constructor(formHandlers: FormEventHandlers, fieldHandlers?: FieldEventHandlers, webhooks?: WebhookConfig[], webhookCallbacks?: {
        onWebhookStart?: (webhook: WebhookConfig, event: any) => void;
        onWebhookComplete?: (webhook: WebhookConfig, event: any, response: any) => void;
        onWebhookError?: (webhook: WebhookConfig, event: any, error: Error) => void;
    });
    updateWebhooks(webhooks: WebhookConfig[]): void;
    updateCallbacks(callbacks: {
        onWebhookStart?: (webhook: WebhookConfig, event: any) => void;
        onWebhookComplete?: (webhook: WebhookConfig, event: any, response: any) => void;
        onWebhookError?: (webhook: WebhookConfig, event: any, error: Error) => void;
    }): void;
    handleBeforeSubmit(data: any): Promise<any>;
    handleAfterSubmit(data: unknown, answerSnapshot?: {
        formData: unknown;
        meta?: SubmissionMeta;
    }, meta?: SubmissionMeta, fullAnswers?: unknown): Promise<void>;
    handleBeforeValidation(data: any): Promise<any>;
    handleAfterValidation(validationErrors: any, formData: any): Promise<void>;
    handleStepChange(fromStep: number, toStep: number, formData: any): Promise<void>;
    handleFieldEvent(eventType: 'focus' | 'blur' | 'change', fieldId: string, fieldValue: any, schema?: any, formData?: any, fieldPath?: string[]): Promise<void>;
    private processWebhooks;
    private debounceWebhook;
    private queueWebhook;
    private processWebhookQueue;
    private cleanEventForWebhook;
    private deepCleanObject;
    private callWebhook;
    createFieldEventHandlers(fieldId: string, schema?: any, formData?: any, fieldPath?: string[]): {
        onFocus: (value: any) => Promise<void>;
        onBlur: (value: any) => Promise<void>;
        onChange: (value: any) => Promise<void>;
    };
    cleanup(): void;
    private formatValidationErrors;
    private generateDebounceKey;
    private createStandardizedPayload;
}