/**
 * QA360 Secrets Manager
 * Manages encrypted secrets storage and retrieval
 */
export interface SecretsManagerOptions {
    qa360Dir?: string;
    password?: string;
}
export declare class SecretsManager {
    private qa360Dir;
    private secretsPath;
    private password;
    private cache;
    constructor(options?: SecretsManagerOptions);
    /**
     * Initialize secrets manager with password
     */
    initialize(password?: string): Promise<void>;
    /**
     * Add or update a secret
     */
    addSecret(name: string, value: string): Promise<void>;
    /**
     * Get a secret value
     */
    getSecret(name: string): Promise<string | null>;
    /**
     * List all secret names (without values)
     */
    listSecrets(): Promise<Array<{
        name: string;
        createdAt: string;
        updatedAt: string;
    }>>;
    /**
     * Remove a secret
     */
    removeSecret(name: string): Promise<boolean>;
    /**
     * Check if secrets store exists and is accessible
     */
    doctor(): Promise<{
        exists: boolean;
        accessible: boolean;
        count: number;
        errors: string[];
    }>;
    /**
     * Export secrets in redacted format for debugging
     */
    exportRedacted(): Promise<Record<string, string>>;
    /**
     * Interpolate secrets in a string
     */
    interpolateSecrets(text: string): Promise<string>;
    /**
     * Find secret references in text
     */
    findSecretReferences(text: string): string[];
    /**
     * Validate that all referenced secrets exist
     */
    validateSecretReferences(text: string): Promise<string[]>;
    /**
     * Load secrets from encrypted store
     */
    private loadSecrets;
    /**
     * Save secrets to encrypted store
     */
    private saveSecrets;
    /**
     * Ensure manager is initialized
     */
    private ensureInitialized;
}