所以，我有select的接口。我需要有value的类型。如果multiple等于true，value类型必须是string[]或string，如果multiple被禁用。

interface SelectProps {
  multiple?: boolean;
  value: string | string[];
}

组件：

const Select = (props: SelectProps) => {
   // code
};

我试着用普通的，像这样

interface SelectProps<Multiple extends boolean | undefined> {
  multiple?: boolean;
  value: Multiple extends true ? string[] : string;
}

const Select = (props: SelectProps<typeof props.multiple>) => {
   // code
};

但我收到错误：'multiple' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer.