This thing It's a bit annoying, how to standardize/solves?
[ts]
Type '{ activeSection: boolean; sections: { title: string; content: string; }[]; renderHeader: (section...' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<Accordion> & Readonly<{ children?: ReactNode; }> &...'.
Type '{ activeSection: boolean; sections: { title: string; content: string; }[]; renderHeader: (section...' is not assignable to type 'Readonly<AccordionProps>'.
Property 'renderSectionTitle' is missing in type '{ activeSection: boolean; sections: { title: string; content: string; }[]; renderHeader: (section...'.
(JSX attribute) duration: number

PS. // tslint:disable was just a try.
Sorry about that, just made a fix in https://github.com/oblador/react-native-collapsible/commit/cb934c53495bb5eec215bd7e8311ed6b6f02d8b7. Will post version in couple hours.
Released in 0.11.1