import type { Client } from "@libsql/client";
export declare const OP_LOG_SCHEMA_VERSION = 1;
export declare const OP_LOG_UPGRADE_REQUIRED = "op-log-upgrade-required";
export declare class OpLogUpgradeRequiredError extends Error {
    readonly code = "op-log-upgrade-required";
    constructor(foundVersion: number);
}
export declare const OP_LOG_RECEIPT_SCHEMA_REQUIRED = "op-log-receipt-schema-required";
export declare class OpLogReceiptSchemaRequiredError extends Error {
    readonly code = "op-log-receipt-schema-required";
    constructor(detail: string);
}
export declare function assertSupportedOperationLogSchema(db: Client): Promise<void>;
export declare function assertReadableReceiptSchema(db: Client): Promise<void>;
export declare function migrateOperationLog(db: Client): Promise<void>;
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