import { SupportedChain } from './chains';
/**
 * Signature response
 */
export interface SignatureResponse {
    signature: string;
    status: 'success' | 'failed';
    error?: string;
    metadata?: Record<string, any>;
}
/**
 * Ethereum signature request
 */
export type EvmSignatureRequest = {
    api: 'v3' | 'v4';
    chainId: number;
    domain: any;
    types: any;
    message: any;
    primaryType: string;
    post?: any;
};
/**
 * Solana signature request
 */
export type SolanaSignatureRequest = {
    api: 'v2' | 'v4';
    message: Uint8Array | string;
    display?: 'utf8' | 'hex';
};
/**
 * Define signature data types for each chain
 */
export type ChainSignatureType = {
    evm: EvmSignatureRequest;
    solana: SolanaSignatureRequest;
};
/**
 * Helper type to get the signature type for a specific chain
 */
export type ChainSignature<C extends SupportedChain> = ChainSignatureType[C];