declare const s2circuits: any;
export declare const debug_chacha20_keystream: any;
export declare const generate_aes128_ctr_proof: any;
export declare const generate_aes256_ctr_proof: any;
export declare const generate_chacha20_proof: any;
export declare const get_circuits_info: any;
export declare const prove_aes128_ctr_encrypt: any;
export declare const prove_aes256_ctr_encrypt: any;
export declare const prove_chacha20_encrypt: any;
export declare const verify_aes_ctr_proof: any;
export declare const verify_chacha20_proof: any;
export declare function initSync(options?: unknown): unknown;
export default s2circuits;