import type { ScanOutput, ScanMethod } from '../types/index';
export interface ScanDeps {
    /** Find ticket by code value (QR code, barcode, etc.) */
    findTicketByCode: (code: string) => Promise<any | null>;
    /** Find client access by ID */
    findAccessById: (id: string) => Promise<any | null>;
    /** Find client by ID */
    findClientById: (id: string) => Promise<any | null>;
    /** Check if this ticket was already scanned (granted) today */
    wasScannedToday: (ticketId: string) => Promise<boolean>;
    /** Update ticket fields */
    updateTicket: (id: string, data: Record<string, any>) => Promise<void>;
    /** Update client access fields */
    updateAccess: (id: string, data: Record<string, any>) => Promise<void>;
    /** Create a scan log entry */
    createScanLog: (data: Record<string, any>) => Promise<void>;
    /** Extract the raw ID from a relation field (may be object or string) */
    resolveId: (ref: any) => string;
    /** Format a client's display name */
    formatClientName: (client: any) => string;
}
/**
 * Process a ticket scan through the 8-step validation pipeline.
 *
 * This is a pure business-logic function with zero coupling to any framework,
 * ORM, or database. All I/O is performed via the injected `deps` callbacks.
 *
 * Steps:
 * 1. Find ticket by code
 * 2. Check ticket status
 * 3. Check validUntil expiry
 * 4. Load client access
 * 5. Check client status
 * 6. Process validity mode (day_reentry / single_use / time_slot / unlimited)
 * 7. Update ticket + access, create scan log
 * 8. Return result
 */
export declare function processScan(code: string, scanMethod: ScanMethod, scannedBy: string, deps: ScanDeps): Promise<ScanOutput>;
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