import { BaseTokenAuthProvider, type BaseTokenAuthConfig } from './auth-base.js';
export type BrowserAuthConfig = BaseTokenAuthConfig;
export declare class BrowserAuthProvider extends BaseTokenAuthProvider {
    /**
     * Initialize auth manager - should be called on app startup.
     * Processes any auth callback in the URL and sets up auto-refresh.
     */
    initialize(): boolean;
    /**
     * Initiate login by redirecting to auth page.
     * @param appName - The name of the application requesting login (displayed on auth page)
     */
    login(appName: string, params?: Record<string, string>): void;
    /**
     * Initiate signup by redirecting to auth page.
     * @param appName - The name of the application requesting signup (displayed on auth page)
     */
    signup(appName: string, params?: Record<string, string>): void;
    /**
     * Process auth callback from URL fragment.
     * Should be called on page load.
     * @returns true if callback was processed
     */
    processCallback(): boolean;
    private redirectToAuth;
    protected clearTransientState(): void;
    private get stateKey();
    private storeState;
    private readState;
    private clearState;
    private generateState;
}
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