import { Lexeme } from "../models/Lexeme";
import { SelectQuery } from "../models/SelectQuery";
export declare class SelectQueryParser {
    static parse(query: string): SelectQuery;
    /**
     * Asynchronously parse SQL string to AST.
     * This method wraps the synchronous parse logic in a Promise for future extensibility.
     * @param query SQL string to parse
     * @returns Promise<SelectQuery>
     */
    static parseAsync(query: string): Promise<SelectQuery>;
    private static unionCommandSet;
    private static selectCommandSet;
    static parseFromLexeme(lexemes: Lexeme[], index: number): {
        value: SelectQuery;
        newIndex: number;
    };
    private static parseSimpleSelectQuery;
    private static parseValuesQuery;
}