import { Connection, Keypair, PublicKey, TransactionInstruction } from "@solana/web3.js";
/** Maturity tag for the sortition path (canonical on devnet). */
export declare const SORTITION_MATURITY: "canonical-devnet";
/**
 * Maturity tag for the Unicorn-G entropy path: canonical but opt-in. The default
 * entropy source remains SlotHashes; Unicorn-G is selected explicitly per draw
 * and relies on a Groth16 trusted setup (devnet RSA modulus).
 */
export declare const UNICORN_G_MATURITY: "canonical-opt-in";
/** Sortition standard version (v1.4.0). */
export declare const SORTITION_STANDARD_VERSION: "1.4.0";
/** Sortition economics standard version (v1.4.1). */
export declare const SORTITION_ECONOMICS_VERSION: "1.4.1";
/** Canonical devnet program id that carries the full protocol. */
export declare const CANONICAL_PROGRAM_ID = "6QtLot4uztCfjUuPreoiYPc3e1gH2fg6pq8hKYyvCP6B";
/** Default program id for sortition builders (canonical). */
export declare const SORTITION_PROGRAM_ID = "6QtLot4uztCfjUuPreoiYPc3e1gH2fg6pq8hKYyvCP6B";
/** fee_mode bitflags (mirror programs/outcome state/sortition.rs). */
export declare const SORTITION_FEE_ENTRY: number;
export declare const SORTITION_FEE_CLOSE_SKIM: number;
export declare function sha256(...parts: Array<Buffer | Uint8Array | string>): Buffer;
export declare function deriveSortitionDrawPda(programId: PublicKey, drawId: Buffer): PublicKey;
export declare function deriveSortitionTicketPda(programId: PublicKey, drawId: Buffer, ticketId: Buffer): PublicKey;
export declare function deriveProgramConfigPda(programId: PublicKey): PublicKey;
/** commitment = sha256(secret || ticket_id || draw_id). */
export declare function sortitionCommitment(secret: Buffer, ticketId: Buffer, drawId: Buffer): Buffer;
/** Winning predicate: sha256(secret || omega) < threshold (big-endian). */
export declare function sortitionWins(secret: Buffer, omega: Buffer, threshold: Buffer): boolean;
/** threshold = floor(2^256 * numerator / denominator), as a 32-byte big-endian value. */
export declare function sortitionThresholdFromProbability(numerator: bigint, denominator: bigint): Buffer;
export interface CreateSortitionDrawParams {
    programId?: PublicKey | string;
    authority: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
    threshold: Buffer | Uint8Array | number[];
    registrationDurationSlots: bigint | number;
    claimDurationSlots: bigint | number;
    unclaimedRule?: number;
}
/** Build a `create_sortition_draw` instruction. */
export declare function buildCreateSortitionDrawInstruction(params: CreateSortitionDrawParams): TransactionInstruction;
export interface RegisterSortitionTicketParams {
    programId?: PublicKey | string;
    participant: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
    ticketId: Buffer | Uint8Array | number[];
    commitment: Buffer | Uint8Array | number[];
}
/** Build a `register_sortition_ticket` instruction (no entry fee). */
export declare function buildRegisterSortitionTicketInstruction(params: RegisterSortitionTicketParams): TransactionInstruction;
export interface RegisterSortitionTicketPaidParams extends RegisterSortitionTicketParams {
    treasury: PublicKey | string;
}
/** Build a `register_sortition_ticket_paid` instruction (economics, v1.4.1). */
export declare function buildRegisterSortitionTicketPaidInstruction(params: RegisterSortitionTicketPaidParams): TransactionInstruction;
export interface SealSortitionDrawParams {
    programId?: PublicKey | string;
    sealer: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
}
/** Build a `seal_sortition_draw` instruction. */
export declare function buildSealSortitionDrawInstruction(params: SealSortitionDrawParams): TransactionInstruction;
export interface ClaimSortitionTicketParams {
    programId?: PublicKey | string;
    participant: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
    ticketId: Buffer | Uint8Array | number[];
    secret: Buffer | Uint8Array | number[];
}
/** Build a `claim_sortition_ticket` instruction. */
export declare function buildClaimSortitionTicketInstruction(params: ClaimSortitionTicketParams): TransactionInstruction;
export interface CloseSortitionTicketParams {
    programId?: PublicKey | string;
    caller: PublicKey | string;
    owner: PublicKey | string;
    treasury: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
    ticketId: Buffer | Uint8Array | number[];
}
/** Build a `close_sortition_ticket` instruction. */
export declare function buildCloseSortitionTicketInstruction(params: CloseSortitionTicketParams): TransactionInstruction;
export interface SweepSortitionTicketsParams {
    programId?: PublicKey | string;
    caller: PublicKey | string;
    treasury: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
}
/** Build a `sweep_sortition_tickets` instruction. */
export declare function buildSweepSortitionTicketsInstruction(params: SweepSortitionTicketsParams): TransactionInstruction;
export interface InitSortitionEconomicsParams {
    programId?: PublicKey | string;
    authority: PublicKey | string;
    drawId: Buffer | Uint8Array | number[];
    feeMode: number;
    entryFeeLamports: bigint | number;
    closeSkimBps: number;
}
/** Build an `init_sortition_economics` instruction (v1.4.1). */
export declare function buildInitSortitionEconomicsInstruction(params: InitSortitionEconomicsParams): TransactionInstruction;
/** Load an operator keypair for the sortition routes. */
export declare function loadSortitionKeypair(walletPath: string): Keypair;
export interface SortitionClientConfig {
    rpcUrl: string;
    walletPath: string;
    programId?: string;
}
export interface SortitionClient {
    connection: Connection;
    payer: Keypair;
    programId: PublicKey;
}
/** Build a sortition client bound to the canonical program id (overridable). */
export declare function createSortitionClient(config: SortitionClientConfig): SortitionClient;
/** Create a draw and return the signature + PDA. */
export declare function sortitionCreateDrawInline(client: SortitionClient, params: Omit<CreateSortitionDrawParams, "authority" | "programId">): Promise<{
    signature: string;
    drawPda: string;
    maturity: typeof SORTITION_MATURITY;
}>;
/** Register a ticket and return the signature + ticket PDA. */
export declare function sortitionRegisterTicketInline(client: SortitionClient, params: Omit<RegisterSortitionTicketParams, "participant" | "programId">): Promise<{
    signature: string;
    ticketPda: string;
    maturity: typeof SORTITION_MATURITY;
}>;
/** Seal a draw. */
export declare function sortitionSealDrawInline(client: SortitionClient, params: Omit<SealSortitionDrawParams, "sealer" | "programId">): Promise<{
    signature: string;
    maturity: typeof SORTITION_MATURITY;
}>;
/** Claim a ticket. */
export declare function sortitionClaimTicketInline(client: SortitionClient, params: Omit<ClaimSortitionTicketParams, "participant" | "programId">): Promise<{
    signature: string;
    maturity: typeof SORTITION_MATURITY;
}>;
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