Created
November 27, 2019 11:09
-
-
Save js2me/dd883d650b87c76d879b862290fd35e7 to your computer and use it in GitHub Desktop.
Get props type from React component
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
type Propsable = { | |
FC: React.FC; | |
C: React.Component; | |
CC: React.ComponentClass<any>; | |
F: (...args: any) => any; | |
} | |
type PropsOfFC<C extends Propsable["FC"]> = { | |
[K in keyof C["propTypes"]]: C["propTypes"][K] extends React.Validator<infer P> | |
? P | |
: K | |
}; | |
type PropsOfF<C extends Propsable["F"]> = Parameters<C>[0] | |
type PropsOfC<C extends Propsable["C"]> = C extends React.Component<infer P> ? P : never; | |
type PropsOfCC<C extends Propsable["CC"]> = C extends React.ComponentClass<infer P> ? P : never; | |
type PropsOf<C extends ValueOf<Propsable>> = | |
C extends Propsable["FC"] ? PropsOfFC<C> : | |
C extends Propsable["C"] ? PropsOfC<C> : | |
C extends Propsable["CC"] ? PropsOfCC<C> : | |
C extends Propsable["F"] ? PropsOfF<C> : any; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment