import { type BaseMessage } from './messages';
interface V1BaseMessage<T extends string> extends BaseMessage<1> {
    type: T;
}
export type Permissions = {
    allowList: Uint8Array[];
    denyList: Uint8Array[];
};
export interface InitMessage extends V1BaseMessage<'init'> {
    permissions?: Permissions;
}
export declare function createInitMessage(sender: Uint8Array, recipient?: Uint8Array, permissions?: Permissions): InitMessage;
export interface ChallengeMessage extends V1BaseMessage<'challenge'> {
    challenge: Uint8Array;
    difficulty: Uint8Array;
}
export declare function createChallengeMessage(recipient: Uint8Array, challenge: Uint8Array, difficulty: Uint8Array, sender?: Uint8Array): ChallengeMessage;
export interface ResponseMessage extends V1BaseMessage<'response'> {
    challenge: Uint8Array;
    publicKey: Uint8Array;
    nonce: Uint8Array;
    signature: Uint8Array;
}
export declare function createResponseMessage(sender: Uint8Array, challenge: Uint8Array, publicKey: Uint8Array, nonce: Uint8Array, signature: Uint8Array, recipient?: Uint8Array): ResponseMessage;
export interface AcceptedMessage extends V1BaseMessage<'accepted'> {
}
export declare function createAcceptedMessage(recipient: Uint8Array, sender?: Uint8Array): AcceptedMessage;
export interface PayloadMessage extends V1BaseMessage<'payload'> {
    payload: Uint8Array;
}
export declare function createPayloadMessage(sender: Uint8Array, recipient: Uint8Array, payload: Uint8Array): PayloadMessage;
export type V1Message = InitMessage | ChallengeMessage | ResponseMessage | AcceptedMessage | PayloadMessage;
export declare const V1MessageCode: Record<V1Message['type'], number>;
export {};
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