import type { SupabaseClient } from '@supabase/supabase-js';
export interface ProjectWebhookConfig {
    project_id: string;
    url: string;
    signing_secret: string | null;
    created_at: string;
    updated_at: string;
}
export interface CaptureWebhookPayloadResult {
    url: string;
    lang: string;
    theme: 'light' | 'dark';
    captureType?: 'fullpage' | 'element';
    elementName?: string;
    targetId?: string;
    targetLabel?: string;
    deviceFrame?: string;
    success: boolean;
    assessment: string;
    iterations: number;
    finalScreenshotUrl?: string;
}
export interface CaptureWebhookPayload {
    event: 'capture.completed';
    run_id: string;
    project_id: string;
    preset_id: string | null;
    completed_at: string;
    total_captures: number;
    success_count: number;
    results: CaptureWebhookPayloadResult[];
    /** IDs of screenshot_endpoints affected by this capture run (for proxy cache invalidation). */
    affected_endpoint_ids: string[];
}
export interface EndpointChangedWebhookPayload {
    event: 'endpoint.changed';
    project_id: string;
    preset_id: string | null;
    timestamp: string;
    created_endpoint_ids: string[];
    deleted_endpoint_ids: string[];
    /** Full list of currently active endpoint IDs for the project. */
    current_endpoint_ids: string[];
}
export type WebhookPayload = CaptureWebhookPayload | EndpointChangedWebhookPayload;
export declare function getProjectWebhookConfig(supabase: SupabaseClient, projectId: string): Promise<ProjectWebhookConfig | null>;
export declare function buildCaptureWebhookPayload(params: {
    runId: string;
    projectId: string;
    presetId?: string | null;
    completedAt?: string;
    results: CaptureWebhookPayloadResult[];
    affectedEndpointIds?: string[];
}): CaptureWebhookPayload;
export declare function dispatchProjectCaptureWebhook(params: {
    config: ProjectWebhookConfig;
    payload: WebhookPayload;
}): Promise<void>;
export declare function encryptProjectWebhookSigningSecret(plaintext: string): string;