import { Stream } from "../../common/util/Stream";
import { ConceptMap } from "../answer/ConceptMap";
import { ConceptMapGroup } from "../answer/ConceptMapGroup";
import { ValueGroup } from "../answer/ValueGroup";
import { TypeDBOptions } from "../connection/TypeDBOptions";
import { Explanation } from "../logic/Explanation";
import { Value } from "../concept/value/Value";
import { JSONObject } from "../answer/JSON";
/** Provides methods for executing TypeQL queries in the transaction. */
export interface QueryManager {
    /**
     * Performs a TypeQL Get query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.get(query, options)
     * ```
     *
     * @param query - The TypeQL Get query to be executed
     * @param options - Specify query options
     */
    get(query: string, options?: TypeDBOptions): Stream<ConceptMap>;
    /**
     * Performs a TypeQL Get Aggregate query in the transaction. Returns an empty promise if the aggregate
     * was not well-defined (such as stddev of 0 elements).
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.getAggregate(query, options)
     * ```
     *
     * @param query - The TypeQL Get Aggregate query to be executed
     * @param options - Specify query options
     */
    getAggregate(query: string, options?: TypeDBOptions): Promise<Value | undefined>;
    /**
     * Performs a TypeQL Get Group query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.getGroup(query, options)
     * ```
     *
     * @param query - The TypeQL Get Group query to be executed
     * @param options - Specify query options
     */
    getGroup(query: string, options?: TypeDBOptions): Stream<ConceptMapGroup>;
    /**
     * Performs a TypeQL Get Group Aggregate query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.getGroupAggregate(query, options)
     * ```
     *
     * @param query - The TypeQL Get Group Aggregate query to be executed
     * @param options - Specify query options
     */
    getGroupAggregate(query: string, options?: TypeDBOptions): Stream<ValueGroup>;
    /**
     * Performs a TypeQL Fetch query in the transaction.
     *
     * Returns a stream of JSON Objects of strings to JSON.
     * JSON can be: Arrays of JSON, Objects of strings to JSON, or primitives such as strings or numbers or booleans.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.fetch(query, options)
     * ```
     *
     * @param query - The TypeQL Fetch query to be executed
     * @param options - Specify query options
     */
    fetch(query: string, options?: TypeDBOptions): Stream<JSONObject>;
    /**
     * Performs a TypeQL Insert query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.insert(query, options)
     * ```
     *
     * @param query - The TypeQL Insert query to be executed
     * @param options - Specify query options
     */
    insert(query: string, options?: TypeDBOptions): Stream<ConceptMap>;
    /**
     * Performs a TypeQL Delete query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.delete(query, options)
     * ```
     *
     * @param query - The TypeQL Delete query to be executed
     * @param options - Specify query options
     */
    delete(query: string, options?: TypeDBOptions): Promise<void>;
    /**
     * Performs a TypeQL Update query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.update(query, options)
     * ```
     *
     * @param query - The TypeQL Update query to be executed
     * @param options - Specify query options
     */
    update(query: string, options?: TypeDBOptions): Stream<ConceptMap>;
    /**
     * Performs a TypeQL Define query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.define(query, options)
     * ```
     *
     * @param query - The TypeQL Define query to be executed
     * @param options - Specify query options
     */
    define(query: string, options?: TypeDBOptions): Promise<void>;
    /**
     * Performs a TypeQL Undefine query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.undefine(query, options)
     * ```
     *
     * @param query - The TypeQL Undefine query to be executed
     * @param options - Specify query options
     */
    undefine(query: string, options?: TypeDBOptions): Promise<void>;
    /**
     * Performs a TypeQL Explain query in the transaction.
     *
     * ### Examples
     *
     * ```ts
     * transaction.query.explain(explainable, options)
     * ```
     *
     * @param explainable - The Explainable to be explained
     * @param options - Specify query options
     */
    explain(explainable: ConceptMap.Explainable, options?: TypeDBOptions): Stream<Explanation>;
}