import type { EncKeyCurve, EncryptedValue, EnvVar, JobAssignmentInfo } from '../types/env.js';
import { AcurastService } from './acurast-service.js';
import type { AcurastSigner } from './signer.js';
import type { KeyStore } from './key-store.js';
export declare class JobEnvironmentService {
    private readonly acurastService;
    private readonly keyStore;
    constructor(options: {
        acurastService: AcurastService;
        keyStore?: KeyStore;
    });
    private keyStorageId;
    getPublicKey(curve: EncKeyCurve): string | undefined;
    setPublicKey(key: string, curve: EncKeyCurve): void;
    getPrivateKey(curve: EncKeyCurve): string | undefined;
    setPrivateKey(key: string, curve: EncKeyCurve): void;
    generateSharedSecret(processorPublicKeyHex: string, curve: EncKeyCurve): Promise<string>;
    generateSharedKey(processorPublicKeyHex: string, curve: EncKeyCurve): Promise<Buffer<ArrayBuffer>>;
    hkdf(keyMaterial: Buffer, salt: Uint8Array, info: Uint8Array, length: number): Promise<ArrayBuffer>;
    encrypt(data: string, key: Buffer): EncryptedValue;
    processEncryptedHex(hex: string): EncryptedValue;
    decrypt(data: EncryptedValue, key: Buffer): string;
    setEnvironmentVariables(keyring: AcurastSigner, assignment: JobAssignmentInfo, jobId: number, jobEnvironmentVariables: EnvVar[]): Promise<{
        hash: string;
    } | undefined>;
    private setEnvironment;
    setEnvironmentVariablesMulti(keyring: AcurastSigner, assignments: JobAssignmentInfo[], jobId: number, jobEnvironmentVariables: EnvVar[]): Promise<{
        hash: string;
    }>;
    private setEnvironments;
}
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