The return value of Form.create does not support SFC(StatelessComponent)

[kunlongxu]

What problem does this feature solve?

You can pass SFC components directly in ts.

What does the proposed API look like?

export interface ComponentDecorator<TOwnProps> {
  <P extends FormComponentProps>(
    component: React.ComponentClass<P>
  ): React.ComponentClass<Omit<P, keyof FormComponentProps> & TOwnProps>;
}

export interface ComponentDecorator<TOwnProps> {
  <P extends FormComponentProps>(
    component: React.ComponentClass<P> | React.SFC<P>
  ): React.ComponentClass<Omit<P, keyof FormComponentProps> & TOwnProps>;
}

[yesmeck]

@linmodev Could you send a PR?

[kunlongxu]

@yesmeck ok