import type { Database } from '../runtime/sqlite';
export interface KvRow {
    projectId: string;
    key: string;
    data: string;
    expiresAt: number;
    createdAt: number;
    updatedAt: number;
}
export declare function createKvQuery(db: Database): {
    get(projectId: string, key: string): KvRow | undefined;
    set(projectId: string, key: string, data: string, expiresAt: number): void;
    delete(projectId: string, key: string): void;
    list(projectId: string): KvRow[];
    listByPrefix(projectId: string, prefix: string): KvRow[];
    deleteExpired(): number;
};
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