import { Lexeme } from "../models/Lexeme";
import { WindowFrameExpression } from "../models/ValueComponent";
export declare class WindowExpressionParser {
    static parse(query: string): WindowFrameExpression;
    static parseFromLexeme(lexemes: Lexeme[], index: number): {
        value: WindowFrameExpression;
        newIndex: number;
    };
    private static isFrameTypeKeyword;
    private static parseFrameSpec;
    private static parseFrameBoundary;
}