import type { EncryptionProvider } from '../providers/base.js';
import type { DecryptionRequest, EncryptionRequest, EncryptionResult, HealthCheck, KeyMetadata, SignatureRequest, SignatureResult, VerificationRequest } from '../types.js';
import type { CryptoOperations, HealthMonitoring, KeyManagement, SignatureOperations } from './core.js';
/**
 * Adapter that bridges segregated interfaces to the legacy monolithic EncryptionProvider interface
 * This allows new implementations to be composed from focused interfaces while maintaining
 * backward compatibility with existing code
 */
export declare class ProviderAdapter implements EncryptionProvider {
    private readonly crypto;
    private readonly signature;
    private readonly keyMgmt;
    private readonly health;
    readonly name: string;
    constructor(crypto: CryptoOperations, signature: SignatureOperations, keyMgmt: KeyManagement, health: HealthMonitoring, name: string);
    /**
     * Delegate to CryptoOperations
     */
    encrypt(request: EncryptionRequest): Promise<EncryptionResult>;
    /**
     * Delegate to CryptoOperations
     */
    decrypt(request: DecryptionRequest): Promise<Uint8Array>;
    /**
     * Delegate to SignatureOperations
     */
    sign(request: SignatureRequest): Promise<SignatureResult>;
    /**
     * Delegate to SignatureOperations
     */
    verify(request: VerificationRequest): Promise<boolean>;
    /**
     * Delegate to KeyManagement
     */
    generateKey(): Promise<KeyMetadata>;
    /**
     * Delegate to KeyManagement
     */
    rotateKey(keyId: string): Promise<KeyMetadata>;
    /**
     * Delegate to KeyManagement
     */
    getKeyMetadata(keyId: string): Promise<KeyMetadata>;
    /**
     * Delegate to HealthMonitoring
     */
    healthCheck(): Promise<HealthCheck>;
}
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