import { IConnectionDriver, IBaseQueries, IConnection, IExpectedResult, NodeDependency, ContextValue, MConnectionExplorer, IQueryOptions, NSDatabase, LSIConnection } from '@sqltools/types';
import { createLogger } from '@sqltools/log';
export default abstract class AbstractDriver<ConnectionType extends any, DriverOptions extends any> implements IConnectionDriver {
    credentials: IConnection<DriverOptions>;
    protected getWorkspaceFolders: LSIConnection['workspace']['getWorkspaceFolders'];
    log: ReturnType<typeof createLogger>;
    readonly deps: NodeDependency[];
    getId(): string;
    connection: Promise<ConnectionType>;
    abstract queries: IBaseQueries;
    constructor(credentials: IConnection<DriverOptions>, getWorkspaceFolders: LSIConnection['workspace']['getWorkspaceFolders']);
    abstract open(): Promise<ConnectionType>;
    abstract close(): Promise<void>;
    abstract query<R = any, Q = any>(queryOrQueries: Q | string | String, opt: IQueryOptions): Promise<NSDatabase.IResult<Q extends IExpectedResult<infer U> ? U : R>[]>;
    singleQuery<R = any, Q = any>(query: Q | string | String, opt: IQueryOptions): Promise<NSDatabase.IResult<Q extends IExpectedResult<infer U> ? U : R>>;
    protected queryResults: <R = any, Q = any>(query: string | String | Q, opt?: IQueryOptions) => Promise<((Q extends IExpectedResult<infer U> ? U : R) extends {
        [key: string]: any;
    } ? Q extends IExpectedResult<infer U> ? U : R : any)[]>;
    describeTable(metadata: NSDatabase.ITable, opt: IQueryOptions): Promise<NSDatabase.IResult<any>[]>;
    showRecords(table: NSDatabase.ITable, opt: IQueryOptions & {
        limit: number;
        page?: number;
    }): Promise<NSDatabase.IResult<any>[]>;
    checkDependencies(): Promise<void>;
    requireDep: (name: string) => any;
    resolveDep: (name: string) => string;
    getChildrenForItem(_params: {
        item: NSDatabase.SearchableItem;
        parent?: NSDatabase.SearchableItem;
    }): Promise<MConnectionExplorer.IChildItem[]>;
    searchItems(_itemType: ContextValue, _search: string, _extraParams?: any): Promise<NSDatabase.SearchableItem[]>;
    toAbsolutePath(fsPath: string): Promise<string>;
    protected prepareMessage(message: any): NSDatabase.IResult['messages'][number];
    static readonly CONSTANTS: {
        DEPENDENCY_PACKAGE: "package" | "npmscript";
        DEPENDENCY_NPM_SCRIPT: "package" | "npmscript";
    };
}