export declare const NEXUS_MAX_MEMBER_BALANCE = 999999999;
export declare const NEXUS_MAX_MANUAL_AMOUNT = 10000;
export type NexusAmountInput = string | number;
export type NexusLedgerTransactionType = "daily" | "source_reward" | "achievement_reward" | "manual_award" | "adjustment" | "redemption" | "refund" | "reversal" | "reset" | "privacy_burn" | "inventory_correction";
export interface NexusLedgerAccount {
    accountId: string;
    guildId: string;
    memberId: string | null;
    balance: string;
    lifetimeEarned: string;
    lifetimeSpent: string;
    rankingEnabled: boolean;
    revision: number;
    createdAt: Date;
    updatedAt: Date;
}
interface NexusLedgerIntentContext {
    guildId: string;
    memberId: string;
    operationKey: string;
    actorUserId?: string;
    sourceModuleId?: string;
    sourceEventId?: string;
    sourceDeliveryId?: string;
    privateReason?: string;
}
export type NexusLedgerPostIntent = (NexusLedgerIntentContext & {
    type: "manual_award";
    amount: NexusAmountInput;
}) | (NexusLedgerIntentContext & {
    type: "adjustment" | "inventory_correction";
    amount: NexusAmountInput;
}) | (NexusLedgerIntentContext & {
    type: "redemption" | "reset" | "privacy_burn";
    amount: NexusAmountInput;
}) | (NexusLedgerIntentContext & {
    type: "refund";
    amount: NexusAmountInput;
    relatedTransactionId: string;
});
export interface NexusLedgerPostResult {
    transactionId: string;
    replayed: boolean;
    account: NexusLedgerAccount;
}
export interface NexusLedgerReverseInput {
    guildId: string;
    originalTransactionId: string;
    operationKey: string;
    actorUserId: string;
    privateReason: string;
}
export interface NexusLedgerVerificationDiscrepancy {
    accountId: string;
    accountType: "member" | "issuer" | "sink";
    memberId: string | null;
    storedBalance: string;
    journalBalance: string;
    storedLifetimeEarned: string;
    journalLifetimeEarned: string;
    storedLifetimeSpent: string;
    journalLifetimeSpent: string;
}
export interface NexusLedgerVerificationResult {
    checkedAccounts: number;
    repairedAccounts: number;
    discrepancies: readonly NexusLedgerVerificationDiscrepancy[];
    truncated: boolean;
}
export type NexusLedgerErrorCode = "invalid_input" | "operation_conflict" | "insufficient_balance" | "balance_cap" | "transaction_not_found" | "already_reversed" | "invalid_related_transaction" | "privacy_erased" | "projection_invariant";
export declare class NexusLedgerError extends Error {
    readonly code: NexusLedgerErrorCode;
    constructor(code: NexusLedgerErrorCode, message: string);
}
export interface NexusLedgerService {
    getMemberAccount(input: {
        guildId: string;
        memberId: string;
    }): Promise<NexusLedgerAccount>;
    post(input: NexusLedgerPostIntent): Promise<NexusLedgerPostResult>;
    reverse(input: NexusLedgerReverseInput): Promise<{
        transactionId: string;
        replayed: boolean;
        account: NexusLedgerAccount;
    }>;
    verifyGuild(input: {
        guildId: string;
        limit?: number;
        repair?: boolean;
    }): Promise<NexusLedgerVerificationResult>;
}
export {};