import React from 'react';
import type { LocaleProps, SchemaClassName, ThemeProps } from 'jamis-core';
import type { ConditionBuilderConfig, ConditionBuilderField, ConditionBuilderFuncs, ExpressionComplex, FieldSimple, FormulaPickerProps, OperatorType } from '../../types';
/**
 * 支持4中表达式设置方式
 *
 * 1. 直接就是值，由用户直接填写。
 * 2. 选择字段，让用户选一个字段。
 * 3. 选择一个函数，然后会参数里面的输入情况是个递归。
 * 4. 粗暴点，函数让用户自己书写。
 */
export interface ExpressionProps extends ThemeProps, LocaleProps {
    value: ExpressionComplex;
    data?: any;
    index?: number;
    valueField?: FieldSimple;
    fields?: ConditionBuilderField[];
    funcs?: ConditionBuilderFuncs;
    allowedTypes?: Array<'value' | 'field' | 'func' | 'formula'>;
    op?: OperatorType;
    config: ConditionBuilderConfig;
    disabled?: boolean;
    searchable?: boolean;
    fieldClassName?: string;
    formula?: FormulaPickerProps;
    popOverContainer?: any;
    renderEtrValue?: any;
    valueClassName?: SchemaClassName;
    onChange: (value: ExpressionComplex, index?: number) => void;
}
export declare class Expression extends React.Component<ExpressionProps> {
    handleInputTypeChange(type: 'value' | 'field' | 'func' | 'formula'): void;
    handleValueChange(data: any): void;
    handleFieldChange(field: string): void;
    handleFuncChange(func: any): void;
    handleFormulaChange(formula: string): void;
    render(): JSX.Element;
}
export default Expression;