import { JWKS, JWK } from "jose";
import { DotenvParserCryptoKey } from "./dotenv_parser";
/**
 * Class used to load and manage the encryption keys
 */
export declare class CryptoKeyManager {
    jwks: JWKS.KeyStore;
    parser: DotenvParserCryptoKey;
    /**
     * Do any of the encryption keys have errors
     */
    hasErrors(): boolean;
    /**
     * Return all the encryption key errors
     */
    errors(): string[];
    /**
     * Given the encryption key name, generate the full name including the prefix and
     * separators.
     * @param keyName Name of the encryption key to find
     */
    buildDotenvNameFromKeyName(keyName: string): string;
    /**
     * Load the encryption keys from the process.env. This is the default.
     */
    loadFromEnv(): void;
    /**
     * Any object can be with key value pairs can be used
     * @param env and object with key value pairs
     */
    loadFromObject(env: object): void;
    /**
     * Get a specific key
     * @param keyName Name of the encryption key to find
     */
    get(keyName?: string): JWK.Key;
    /**
     * Return all of the encryption keys
     */
    all(): JWK.Key[];
    /**
     * Return all of the encryption key names as an array of strings
     */
    allKeys(): string[];
}