import { ContextManager, Context } from '../context';
import { Observable } from '../observable';
/**
 * Enum representing the overall status of the cookie consent process: 'unknown', 'initializing', 'initialized'.
 */
export declare enum Status {
    'unknown' = "unknown",
    'initializing' = "initializing",
    'initialized' = "initialized"
}
/**
 * Enum representing the consent status for different types of cookies: 'unknown', 'granted', 'rejected'.
 */
export declare enum ConsentStatus {
    'unknown' = "unknown",
    'granted' = "granted",
    'rejected' = "rejected"
}
/**
 * Enum representing different types of cookies: 'essential', 'functional', 'performance', 'marketing'.
 */
export declare enum CookieType {
    'essential' = "essential",
    'functional' = "functional",
    'performance' = "performance",
    'marketing' = "marketing"
}
/**
 * Defines the structure of a vendor's information including name, description, and privacy policy URL.
 */
export interface Vendor {
    name: string;
    description: string;
    privacyPolicyUrl: string;
}
/**
 * Manages the state and information related to cookie consent within a context.
 * - `status`: Observable representing the overall status of the cookie consent.
 * - `functionalCookies`: Observable for the consent status of functional cookies.
 * - `performanceCookies`: Observable for the consent status of performance cookies.
 * - `marketingCookies`: Observable for the consent status of marketing cookies.
 * - `showSettings`: Observable for displaying cookie settings.
 * - `performanceVendors`: Array of registered performance vendors.
 * - `marketingVendors`: Array of registered marketing vendors.
 * @zcontext
 */
export declare class CookieConsentContext extends Context {
    readonly status: Observable<Status, never>;
    readonly functionalCookies: Observable<ConsentStatus, never>;
    readonly performanceCookies: Observable<ConsentStatus, never>;
    readonly marketingCookies: Observable<ConsentStatus, never>;
    readonly showSettings: Observable<(() => void) | undefined, never>;
    readonly performanceVendors: Vendor[];
    readonly marketingVendors: Vendor[];
    /**
     * Registers a performance vendor.
     */
    registerPerformanceVendor(v: Vendor): void;
    /**
     * Registers a marketing vendor.
     */
    registerMarketingVendor(v: Vendor): void;
}
/**
 * Retrieves the consent status for functional cookies.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Observable<ConsentStatus>} The observable representing the consent status of functional cookies.
 */
export declare function useCookieConsentFunctional(mgr: ContextManager): Observable<ConsentStatus, never>;
/**
 * Retrieves the consent status for performance cookies.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Observable<ConsentStatus>} The observable representing the consent status of performance cookies.
 */
export declare function useCookieConsentPerformance(mgr: ContextManager): Observable<ConsentStatus, never>;
/**
 * Retrieves the consent status for marketing cookies.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Observable<ConsentStatus>} The observable representing the consent status of marketing cookies.
 */
export declare function useCookieConsentMarketing(mgr: ContextManager): Observable<ConsentStatus, never>;
/**
 * Retrieves the overall cookie consent status.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Observable<Status>} The observable representing the overall cookie consent status.
 */
export declare function useCookieConsentStatus(mgr: ContextManager): Observable<Status, never>;
/**
 * Registers a performance vendor in the `CookieConsentContext`.
 * @param {ContextManager} mgr The context manager instance.
 * @param {Vendor} vendor The performance vendor to register.
 */
export declare function registerPerformanceVendor(mgr: ContextManager, vendor: Vendor): void;
/**
 * Registers a marketing vendor in the `CookieConsentContext`.
 * @param {ContextManager} mgr The context manager instance.
 * @param {Vendor} vendor The marketing vendor to register.
 */
export declare function registerMarketingVendor(mgr: ContextManager, vendor: Vendor): void;
/**
 * Retrieves the list of registered performance vendors.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Vendor[]} An array of registered performance vendors.
 */
export declare function usePerformanceVendors(mgr: ContextManager): Vendor[];
/**
 * Retrieves the list of registered marketing vendors.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Vendor[]} An array of registered marketing vendors.
 */
export declare function useMarketingVendors(mgr: ContextManager): Vendor[];
/**
 * Retrieves the function to show cookie settings from the `CookieConsentContext`.
 * @param {ContextManager} mgr The context manager instance.
 * @returns {Observable<(() => void)|undefined>} The observable representing the function to show cookie settings.
 */
export declare function useShowCookieSettings(mgr: ContextManager): Observable<(() => void) | undefined, never>;