import type { Chunk, MessageData } from "./types";
/** Durable resend metadata; secrets remain exclusively in the ratchet vault. */
export interface OutboxLease {
    transferId: string;
    owner: string;
    fence: number;
}
export interface OutboxRecipient {
    peerId: string;
    publicKey: string;
    delivered: boolean;
    cancelled?: boolean;
}
export interface OutboxManifest {
    transferId: string;
    senderPublicKey: string;
    identityRevision: bigint;
    roomId: string;
    roomUrl: string;
    policyHex: string;
    channelLabel: string;
    filename: string;
    totalSize: number;
    totalChunks: number;
    stagedBytes: number;
    writtenBytes: number;
    localBytes: number;
    createdAt: number;
    updatedAt: number;
    expiresAt: number;
    phase: "staging" | "pending" | "sending";
    merkleRootHex: string;
    hashHex: string;
    recipients: OutboxRecipient[];
    owner: string;
    fence: number;
    leaseUntil: number;
    lastError?: string;
}
export interface OutboxCreate {
    transferId: string;
    senderPublicKey: string;
    roomId: string;
    roomUrl: string;
    policyHex: string;
    channelLabel: string;
    filename: string;
    totalSize: number;
    totalChunks: number;
    stagedBytes: number;
    recipients: Array<{
        peerId: string;
        publicKey: string;
    }>;
    owner: string;
}
export interface OutboxReceipt {
    roomId: string;
    peerId: string;
    peerPublicKey: string;
    transferId: string;
    merkleRootHex: string;
    chunkIndex?: number;
    cancelled?: boolean;
}
export interface OutboxAckRecord {
    transferId: string;
    publicKey: string;
    bitmap: Uint8Array;
}
export type OutboxRequest = {
    kind: "create";
    input: OutboxCreate;
} | {
    kind: "publish";
    lease: OutboxLease;
    merkleRootHex: string;
    hashHex: string;
    chunkHashes: ArrayBuffer;
} | {
    kind: "claim";
    transferId: string;
    owner: string;
    senderPublicKey: string;
    roomId: string;
    roomUrl: string;
    policyHex: string;
} | {
    kind: "selfChunk";
    lease: OutboxLease;
    chunk: Chunk;
} | {
    kind: "selfMessage";
    lease: OutboxLease;
    message: MessageData;
} | {
    kind: "renew";
    lease: OutboxLease;
} | {
    kind: "release";
    lease: OutboxLease;
    lastError?: string;
} | {
    kind: "receipt";
    receipt: OutboxReceipt;
} | {
    kind: "list";
    senderPublicKey: string;
    roomId?: string;
} | {
    kind: "remove";
    transferId?: string;
    roomId?: string;
    lease?: OutboxLease;
} | {
    kind: "sweep";
};
export interface OutboxResponse {
    accepted: boolean;
    manifest?: OutboxManifest;
    manifests?: OutboxManifest[];
    lease?: OutboxLease;
    chunkHashes?: ArrayBuffer;
    acknowledgments?: OutboxAckRecord[];
}
export interface ReceiveActivity {
    merkleRoot: string;
    roomId: string;
    fromPeerId: string;
    lastActivityAt: number;
    /** Deletion fences work queued before the terminal operation. */
    deletedAt?: number;
    writeToken?: string;
    leaseUntil?: number;
}