import { Mongo } from './index';
import { type InsertOneOptions, type InsertOneResult, type AggregateOptions, type BulkWriteResult, type CountOptions, type DeleteOptions, type Document, type Filter, type OrderedBulkOperation, type UnorderedBulkOperation, type UpdateFilter, type UpdateOptions } from 'mongodb';
type BulkOperator = OrderedBulkOperation | UnorderedBulkOperation;
type BulkOperatorFunction = (operator: BulkOperator) => void;
declare class Query<TModel extends Document = Document> {
    #private;
    constructor(instance: Mongo, col: string);
    /**
     * Counts the number of records. Pass pipeline to run a count with filters.
     *
     * Take Note: This will automatically add a $count stage to the pipeline when running an aggregation pipeline
     *
     * @param {Filter<Document>|Document[]?} filter - Optional filter object or aggregation pipeline to run
     * @param {CountOptions|AggregateOptions?} options - Options to use when running a filter/pipeline
     */
    count(filter?: Filter<TModel> | Document[], options?: CountOptions | AggregateOptions): Promise<number>;
    /**
     * Run an aggregation pipeline against the collection and return its results
     *
     * @param {Document[]} pipeline - Pipeline array to run
     * @param {AggregateOptions} options - (default={}) Aggregation options
     * @returns {Promise<Document[]>} Array of documents - Null is returned when aggregation fails
     */
    aggregate<T extends Document>(pipeline: Document[], options?: AggregateOptions): Promise<T[]>;
    /**
     * Find the first document matching the provided query
     * Take Note: when passing no query it will simply return the first document it finds
     *
     * @param {Filter<Document>?} query - Optional Query that matches the document to find
     * @param {Document?} projection - Optional projection to use, if not passed will return entire object
     * @returns {Promise<Document|null>} The found document or null
     * @throws {Error} when provided query or connection fails
     */
    findOne<T extends TModel>(query?: Filter<TModel>, projection?: Document): Promise<T | null>;
    /**
     * Remove the first document matching the provided query
     *
     * @param {Filter<Document>} query - Query that matches the document to be removed
     * @param {DeleteOptions} options - (default={}) Remove options
     * @returns {Promise<boolean>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    removeOne(query: Filter<TModel>, options?: DeleteOptions): Promise<boolean>;
    /**
     * Remove all documents matching the provided query
     *
     * @param {Filter<Document>} query - Query that matches the documents to be removed
     * @param {DeleteOptions} options - (default={}) Remove options
     * @returns {Promise<boolean>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    removeMany(query: Filter<TModel>, options?: DeleteOptions): Promise<boolean>;
    /**
     * Update the first document matching the provided query
     *
     * @param {Filter<Document>} query - Query that matches the documents to be updated
     * @param {UpdateFilter<Document>} data - Update to run
     * @param {UpdateOptions} options - Update Options
     * @returns {Promise<boolean>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    updateOne(query: Filter<TModel>, data: UpdateFilter<TModel>, options?: UpdateOptions): Promise<boolean>;
    /**
     * Update all documents matching the provided query
     *
     * @param {Filter<Document>} query - Query that matches the documents to be updated
     * @param {UpdateFilter<Document>} data - Update to run
     * @param {UpdateOptions} options - Update Options
     * @returns {Promise<boolean>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    updateMany(query: Filter<TModel>, data: UpdateFilter<TModel>, options?: UpdateOptions): Promise<boolean>;
    /**
     * Insert a document into a specific collection
     *
     * @param {Document} document - Document to insert
     * @param {InsertOneOptions} options - Update Options
     * @returns {Promise<InsertOneResult>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    insertOne(document: TModel, options?: InsertOneOptions): Promise<InsertOneResult['insertedId'] | null>;
    /**
     * Insert multiple documents into a specific collection
     *
     * @param {Document[]} documents - Array of documents to insert
     * @returns {Promise<boolean>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    insertMany(documents: TModel[]): Promise<boolean>;
    /**
     * Run bulk operations
     *
     * @param {BulkOperatorFunction} fn - Bulk operations callback function
     * @param {boolean} sorted - Whether or not an unordered (false) or ordered (true) bulk operation should be used
     * @returns {Promise<BulkWriteResult|null>} Result of the query
     * @throws {Error} When provided options are invalid or connection fails
     */
    bulkOps(fn: BulkOperatorFunction, sorted?: boolean): Promise<BulkWriteResult | null>;
}
export { Query, Query as default };