I have a fairly straight forward SSR-generated Next.js page. My typing is not correct somewhere along the path here, and the linter is complaining.
export interface ProposalTag {
id: number;
name: string;
hex: string;
color: string;
}
export async function getProposalTags(): Promise<ProposalTag[]> {
// query for response
const tags = response?.data?.proposal_tags.map((tag: ProposalTag) => {
return {
id: tag.id,
name: tag.name,
hex: tag.hex,
color: tag.color,
};
});
return tags;
}
export const getServerSideProps: GetServerSideProps = async context => {
const proposalTags: ProposalTag[] = await getProposalTags();
return {
props: {
proposalTags,
},
};
};
const Proposal: NextPage = ({ proposalTags }) => { /* code */ }
In this particular case, the linter is complaining with the following:
Property 'proposalTags' does not exist on type '{}'
I'm not entirely sure what I can do to please the typescript interpreter/linter here
CodePudding user response:
NextPage
is a generic type with optional generic parameters, and the first one is the prop types for the component:
const Proposal: NextPage<{
proposalTags: ProposalTag[];
}> = ({ proposalTags }) => { /* code */ }