/**
 * Types for the Durable Objects NoSQL package
 */
/**
 * MongoDB-style query operators
 */
type QueryOperator = '$eq' | '$gt' | '$gte' | '$lt' | '$lte' | '$ne' | '$in' | '$nin' | '$and' | '$or' | '$not';
/**
 * MongoDB-style update operators
 */
type UpdateOperator = '$set' | '$unset' | '$inc' | '$push' | '$pull';
/**
 * MongoDB-style query object
 */
type Query = {
    [key: string]: any | {
        [key in QueryOperator]?: any;
    };
};
/**
 * MongoDB-style update object
 */
type Update = {
    [key in UpdateOperator]?: {
        [field: string]: any;
    };
};
/**
 * Result of an insert operation
 */
interface InsertOneResult {
    id: string;
}
/**
 * Result of a bulk insert operation
 */
interface InsertManyResult {
    ids: string[];
}
/**
 * Result of an update operation
 */
interface UpdateResult {
    matchedCount: number;
    modifiedCount: number;
}
/**
 * Result of a delete operation
 */
interface DeleteResult {
    deletedCount: number;
}
/**
 * Options for find operations
 */
interface FindOptions {
    limit?: number;
    skip?: number;
    sort?: {
        [key: string]: 1 | -1;
    };
}
/**
 * Cursor for iterating over query results
 */
interface Cursor<T = any> {
    toArray(): Promise<T[]>;
    first(): Promise<T | null>;
    count(): Promise<number>;
    limit(n: number): Cursor<T>;
    skip(n: number): Cursor<T>;
    sort(sortSpec: {
        [key: string]: 1 | -1;
    }): Cursor<T>;
}
/**
 * Collection interface for MongoDB-style operations
 */
interface Collection<T = any> {
    find(query?: Query, options?: FindOptions): Cursor<T>;
    findOne(query?: Query): Promise<T | null>;
    insertOne(document: T): Promise<InsertOneResult>;
    insertMany(documents: T[]): Promise<InsertManyResult>;
    updateOne(query: Query, update: Update): Promise<UpdateResult>;
    updateMany(query: Query, update: Update): Promise<UpdateResult>;
    deleteOne(query: Query): Promise<DeleteResult>;
    deleteMany(query: Query): Promise<DeleteResult>;
}
/**
 * Transaction interface for Durable Object Storage
 */
interface DurableObjectTransaction {
    get<T = unknown>(key: string): Promise<T | undefined>;
    get<T = unknown>(keys: string[]): Promise<Map<string, T>>;
    put<T>(key: string, value: T): Promise<void>;
    put<T>(entries: Record<string, T>): Promise<void>;
    delete(key: string): Promise<boolean>;
    delete(keys: string[]): Promise<number>;
}
/**
 * Cloudflare Worker DurableObjectStorage interface (partial)
 */
interface DurableObjectStorage {
    sql: {
        exec<T>(query: string, ...bindings: any[]): {
            next(): {
                done?: boolean;
                value?: T;
            };
        };
    };
    transaction<T>(closure: (txn: DurableObjectTransaction) => Promise<T>): Promise<T>;
    get<T = unknown>(key: string): Promise<T | undefined>;
    get<T = unknown>(keys: string[]): Promise<Map<string, T>>;
    put<T>(key: string, value: T): Promise<void>;
    put<T>(entries: Record<string, T>): Promise<void>;
    delete(key: string): Promise<boolean>;
    delete(keys: string[]): Promise<number>;
}

/**
 * Main class for MongoDB-style NoSQL interface for Durable Objects
 */
declare class DurableObjectsNoSQL {
    private storage;
    private collections;
    constructor(storage: DurableObjectStorage);
    /**
     * Get a collection by name
     */
    collection<T = any>(name: string): Collection<T>;
    /**
     * Initialize the database schema
     */
    private initializeDatabase;
}
/**
 * Proxy handler for collection access
 */
declare const handler: {
    get(target: DurableObjectsNoSQL, prop: string): any;
};
/**
 * Create a new DurableObjectsNoSQL instance with collection proxy
 */
declare function createNoSQLClient(storage: DurableObjectStorage): DurableObjectsNoSQL;

export { DurableObjectsNoSQL, createNoSQLClient, createNoSQLClient as default, handler };