import { type AbstractType } from "@dao-xyz/borsh";
import { PublicSignKey } from "./key.js";
import { PreHash } from "./prehash.js";
import { type SignWithKey } from "./signer.js";
export declare class SignatureWithKey {
    signature: Uint8Array;
    publicKey: PublicSignKey;
    prehash: PreHash;
    constructor(props: {
        signature: Uint8Array;
        publicKey: PublicSignKey;
        prehash: PreHash;
    });
    equals(other: SignatureWithKey): boolean;
}
export declare class MaybeSigned<T> {
    data: Uint8Array;
    signature?: SignatureWithKey;
    constructor(props: {
        data: Uint8Array;
        value?: T;
        signature?: SignatureWithKey;
    });
    _value?: T;
    getValue(constructor: AbstractType<T>): T;
    verify(): Promise<boolean>;
    equals(other: MaybeSigned<T>): boolean;
    sign(signer: SignWithKey): Promise<MaybeSigned<T>>;
}
export declare const verify: (signature: SignatureWithKey, data: Uint8Array) => Promise<boolean>;
export declare const verifyPrepared: (signature: SignatureWithKey, preparedData: Uint8Array) => Promise<boolean>;
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