import { CascaderProps } from 'antd'; export type SingleValueType = (string | number)[]; export type ValueType = SingleValueType | SingleValueType[] | undefined; /** SCascader 增强级联选择器 Props */ export interface SCascaderProps extends Omit, 'onChange' | 'value' | 'defaultValue' | 'multiple'> { /** onChange 直接返回字符串值 */ onChange?: (value: string, selectOptions?: any[]) => void; value?: string | null | ValueType; options?: any[]; defaultValue?: string | ValueType; multiple?: boolean; }