import { ExpressionValue } from "../../value/ExpressionValue.js";
import { Expr2 } from "../Expr2.js";
import { ExprKind } from "../ExprKind.js";
import { Expr } from "../Expr.js";
import { IfcExpressionContext } from "../../context/IfcExpressionContext.js";
import { ExprEvalError } from "../ExprEvalResult.js";
import { Comparable } from "../../value/Comparable.js";
import { BooleanValue } from "../../value/BooleanValue.js";
import { ExprType } from "../../type/ExprType.js";
export declare abstract class ComparisonOp<T extends ExpressionValue & Comparable<T>> extends Expr2<T, T, BooleanValue> {
    private readonly comparisonFunction;
    constructor(exprKind: ExprKind, left: Expr<T>, right: Expr<T>, cmp: (number: any) => boolean);
    protected calculateResult(ctx: IfcExpressionContext, localCtx: Map<string, any>, leftOperand: T, rightOperand: T): ExprEvalError | BooleanValue;
    getType(): ExprType;
}