/**
 * @note 🔐 Quantum Vulnerabilities of Supported Signature Schemes
 *
 * Most signature schemes currently supported (ECDSA, Schnorr, FROST variants) are based on elliptic curve cryptography (ECC),
 * which relies on the hardness of the Elliptic Curve Discrete Logarithm Problem (ECDLP).
 * While this is secure against classical adversaries, it is fundamentally broken by quantum algorithms.
 *
 * ⛔ Key implications:
 * - A sufficiently powerful quantum computer (~2,500–4,000 logical qubits) running Shor's Algorithm can efficiently recover private keys from public keys
 * - This impacts all ECDSA and Schnorr-based schemes, including secp256k1, P-256, P-384, Ed25519, Ed448, Ristretto25519, Jubjub, and others
 * - Public keys become vulnerable **after** signature broadcast, making post-quantum readiness essential for long-term key safety
 * - FROST does not provide post-quantum guarantees unless combined with a post-quantum signature primitive
 *
 * ⚠️ The choice of hash function (e.g., SHA256, SHA384, SHA512, Blake2b, SHAKE256) does **not** mitigate the quantum threat.
 * Hashes are not a defence if the underlying signature algorithm is broken.
 *
 * @warning None of the currently supported signature types are post-quantum secure.
 */
import { EcdsaSigType, SigningSchemeSchema } from '@lit-protocol/constants';
import { SigningChainSchema } from '@lit-protocol/schemas';
import { z } from 'zod';
type DesiredEcdsaSchemes = Extract<z.infer<typeof SigningSchemeSchema>, EcdsaSigType>;
type EcdsaHashMapper = Record<DesiredEcdsaSchemes, (arg0: Uint8Array) => Uint8Array>;
type ChainHashMapper = {
    [key in z.infer<typeof SigningChainSchema>]: EcdsaHashMapper;
};
export declare const chainHashMapper: ChainHashMapper;
export declare const LitMessageSchema: z.ZodEffects<z.ZodObject<{
    toSign: z.ZodEffects<z.ZodAny, number[], any>;
    signingScheme: z.ZodEnum<["EcdsaK256Sha256" | "EcdsaP256Sha256" | "EcdsaP384Sha384" | "SchnorrEd25519Sha512" | "SchnorrK256Sha256" | "SchnorrP256Sha256" | "SchnorrP384Sha384" | "SchnorrRistretto25519Sha512" | "SchnorrEd448Shake256" | "SchnorrRedJubjubBlake2b512" | "SchnorrK256Taproot" | "SchnorrRedDecaf377Blake2b512" | "SchnorrkelSubstrate", ...("EcdsaK256Sha256" | "EcdsaP256Sha256" | "EcdsaP384Sha384" | "SchnorrEd25519Sha512" | "SchnorrK256Sha256" | "SchnorrP256Sha256" | "SchnorrP384Sha384" | "SchnorrRistretto25519Sha512" | "SchnorrEd448Shake256" | "SchnorrRedJubjubBlake2b512" | "SchnorrK256Taproot" | "SchnorrRedDecaf377Blake2b512" | "SchnorrkelSubstrate")[]]>;
    chain: z.ZodEnum<["ethereum", "bitcoin", "cosmos", "solana"]>;
}, "strip", z.ZodTypeAny, {
    chain: "ethereum" | "bitcoin" | "cosmos" | "solana";
    signingScheme: "EcdsaK256Sha256" | "EcdsaP256Sha256" | "EcdsaP384Sha384" | "SchnorrEd25519Sha512" | "SchnorrK256Sha256" | "SchnorrP256Sha256" | "SchnorrP384Sha384" | "SchnorrRistretto25519Sha512" | "SchnorrEd448Shake256" | "SchnorrRedJubjubBlake2b512" | "SchnorrK256Taproot" | "SchnorrRedDecaf377Blake2b512" | "SchnorrkelSubstrate";
    toSign: number[];
}, {
    chain: "ethereum" | "bitcoin" | "cosmos" | "solana";
    signingScheme: "EcdsaK256Sha256" | "EcdsaP256Sha256" | "EcdsaP384Sha384" | "SchnorrEd25519Sha512" | "SchnorrK256Sha256" | "SchnorrP256Sha256" | "SchnorrP384Sha384" | "SchnorrRistretto25519Sha512" | "SchnorrEd448Shake256" | "SchnorrRedJubjubBlake2b512" | "SchnorrK256Taproot" | "SchnorrRedDecaf377Blake2b512" | "SchnorrkelSubstrate";
    toSign?: any;
}>, number[], {
    chain: "ethereum" | "bitcoin" | "cosmos" | "solana";
    signingScheme: "EcdsaK256Sha256" | "EcdsaP256Sha256" | "EcdsaP384Sha384" | "SchnorrEd25519Sha512" | "SchnorrK256Sha256" | "SchnorrP256Sha256" | "SchnorrP384Sha384" | "SchnorrRistretto25519Sha512" | "SchnorrEd448Shake256" | "SchnorrRedJubjubBlake2b512" | "SchnorrK256Taproot" | "SchnorrRedDecaf377Blake2b512" | "SchnorrkelSubstrate";
    toSign?: any;
}>;
export {};