import type { ErrorType } from '../errors/utils.js';
import type { Hex } from '../types/data.js';
import type { SignableMessage } from '../types/signature.js';
import { type HashMessageErrorType } from './hashMessage.js';
import { type SignErrorType, type SignReturnType, type To } from './sign.js';
export type SignMessageParameters<to extends To = 'hex'> = {
    message: SignableMessage;
    privateKey: Hex;
    to?: to | To | undefined;
};
export type SignMessageReturnType<to extends To = 'hex'> = SignReturnType<to>;
export type SignMessageErrorType = SignErrorType | HashMessageErrorType | ErrorType;
export declare function signMessage<to extends To>(parameters: SignMessageParameters<to>): SignMessageReturnType<to>;
//# sourceMappingURL=signMessage.d.ts.map