import * as z from 'zod';
export type NodeMessage<T> = {
    payload?: T;
    topic?: string;
    _msgid?: string;
};
export declare const Vote: z.ZodObject<{
    votingId: z.ZodString;
    vote: z.ZodString;
}, z.core.$strip>;
export type Vote = z.infer<typeof Vote>;
export declare const VOTE_APPROVE = "approve";
export declare const VOTE_REJECT = "reject";
export declare const TxChange: z.ZodObject<{
    prevOwner: z.ZodNullable<z.ZodString>;
    owner: z.ZodString;
    volume: z.ZodNumber;
    unitId: z.ZodString;
}, z.core.$strip>;
export declare const TxLog: z.ZodObject<{
    rootUnitId: z.ZodString;
    changes: z.ZodArray<z.ZodObject<{
        prevOwner: z.ZodNullable<z.ZodString>;
        owner: z.ZodString;
        volume: z.ZodNumber;
        unitId: z.ZodString;
    }, z.core.$strip>>;
}, z.core.$strip>;
export declare const LedgerEntry: z.ZodObject<{
    accountId: z.ZodString;
    rootUnitId: z.ZodString;
    volume: z.ZodNumber;
}, z.core.$strip>;
export type TxChange = z.infer<typeof TxChange>;
export type TxLog = z.infer<typeof TxLog>;
export type LedgerTable = {
    account_id: string;
    root_unit_id: string;
    volume: number;
};
export type ProcessedTable = {
    unit_id: string;
    root_unit_id: string;
    owner: string;
    prev_owner: string | null;
    volume: number;
    created_at: number;
};
export type AckedMessageTable = {
    messageId: string;
    created_at: number;
};
export type KeyValueTable = {
    key: string;
    value: string;
};
export type SqliteDatabase = {
    ledger: LedgerTable;
    processed: ProcessedTable;
    acked_message: AckedMessageTable;
    key_value: KeyValueTable;
};