import { ConsentCategory, ConsentOptions, ConsentState } from "../interfaces/ConsentOptions";
/**
 * Service for managing user consent for various fingerprinting methods
 * in compliance with privacy regulations like GDPR, CCPA, etc.
 */
export declare class ConsentManager {
    private options;
    private consentState;
    private initialized;
    private STORAGE_KEY;
    constructor(options?: ConsentOptions);
    /**
     * Initialize the consent manager
     */
    initialize(): Promise<void>;
    /**
     * Check if a specific fingerprinting method has consent
     * @param method The fingerprinting method to check
     * @returns Whether the method has consent
     */
    hasConsent(method: string): boolean;
    /**
     * Update consent for a specific category
     * @param category The category to update
     * @param granted Whether consent is granted
     */
    updateConsent(category: ConsentCategory, granted: boolean): void;
    /**
     * Update consent for multiple categories at once
     * @param categories Map of categories to consent values
     */
    updateMultipleConsent(categories: Partial<Record<ConsentCategory, boolean>>): void;
    /**
     * Get the current consent state
     * @returns The current consent state
     */
    getConsentState(): ConsentState;
    /**
     * Check if consent is expired and needs renewal
     * @returns Whether consent needs renewal
     */
    needsConsentRenewal(): boolean;
    /**
     * Reset consent to default values
     */
    resetConsent(): void;
    /**
     * Load saved consent from localStorage
     */
    private loadSavedConsent;
    /**
     * Save consent to localStorage
     */
    private saveConsent;
    /**
     * Apply default consent values based on the region
     */
    private applyRegionalDefaults;
    /**
     * Detect the user's region based on browser locale or IP geolocation
     * @returns The detected region
     */
    private detectRegion;
}