import { FeatureFlagService } from "../featureFlag/feature-flag-service";
/**
 * Interface for window object to enable testing
 */
export interface WindowLike {
    agentx?: {
        [key: string]: unknown;
    };
    [key: string]: unknown;
}
/**
 * Exposes agentx-services APIs through window.agentx namespace
 */
export declare class DesktopApiService {
    private isInitialized;
    private readonly featureFlagAPIFactory;
    private readonly windowObj;
    constructor(featureFlagService: FeatureFlagService, windowObj?: WindowLike);
    /**
     * Detects if we're running in a test environment.
     * In production, properties are non-configurable for security.
     * In test environments, properties are configurable for cleanup.
     */
    private get isTestEnvironment();
    init(): void;
    private createAgentxAPI;
    private exposeAgentxAPI;
    private protectWindowAgentx;
}
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