import type { AppiumConfig, AppiumPlatform } from './types';
/**
 * Build WebDriver capabilities object from Appium config.
 * Handles platform-specific capability mapping and merges with user overrides.
 */
export declare function buildCapabilities(config: AppiumConfig): Record<string, unknown>;
/**
 * Validate required capabilities are present.
 * Throws an error if critical values are missing or invalid.
 */
export declare function validateCapabilities(capabilities: Record<string, unknown>, platform: AppiumPlatform): void;
/**
 * Get a human-readable description of the capabilities.
 * Useful for logging and debugging.
 */
export declare function describeCapabilities(capabilities: Record<string, unknown>): string;
//# sourceMappingURL=capabilities.d.ts.map