/// <reference types="react" />
import { ExpressionValue } from "@appglue/common/dist/Expressions/ExpressionValue";
import { ExpressionRuleRegistrationData } from "@appglue/common/dist/Expressions/RegisterExpressionRule";
export declare const AddExpressionButton: (props: {
    registration: ExpressionRuleRegistrationData;
    expression: ExpressionValue;
    onClick: (registration: ExpressionRuleRegistrationData) => void;
    hideLabel: boolean;
}) => JSX.Element;
