import { Arth1ExpressionContext, Arth2ExpressionContext, AssignExpressionContext } from 'apex-parser';
import { TypeRegistry } from '../type/TypeRegistry.js';
import { BaseListener } from './baseListener.js';
export declare class ArithmeticOperatorDeletionMutator extends BaseListener {
    private static readonly ARITHMETIC_OPERATORS;
    constructor(typeRegistry?: TypeRegistry);
    enterArth1Expression(ctx: Arth1ExpressionContext): void;
    enterArth2Expression(ctx: Arth2ExpressionContext): void;
    enterAssignExpression(_ctx: AssignExpressionContext): void;
    private processArithmeticDeletion;
    private static isRightIdentity;
    private static isLeftIdentity;
    private static isLiteralZero;
    private static isLiteralOne;
}