可以扩展动态类型 function 参数吗？

Question

Is this a possibility (and if so how)?

type extendedValues = { name: string };

type Props<T> {
  values: T & extendedValues ?
}

const ReactFuncComponent = <T extends Props<T>>({ values }: Props<T>) => {
...
}

So essentially I want to say you can pass in an object that contains any fields with any values but it must also include a name of type string:

<ReactFuncComponent values={{ age: 0, name: '' }} />

Answer 1

If I understood your question correctly, you can achieve what you want in following way:

 interface Credentials { name: string; } type ExtendedValues<T> = Credentials & T; type Props<T> = { value: ExtendedValues<T> } const TestComponent = <T, >(props: Props<T>) => { return <p>Some text here</p> }; // Example of usage <TestComponent value={{name: "Name"}} /> // Will be OK <TestComponent value={{name: "Name", age: 25}} /> // Will be OK <TestComponent value={{age: 25}} /> // Error: property 'name' is missing