Web APITypesType AliasesRequireAtLeastOneOn this pageType Alias: RequireAtLeastOne<T, Keys> RequireAtLeastOne<T, Keys>: Pick<T, Exclude<keyof T, Keys>> & { [K in Keys]-?: Required<Pick<T, K>> & Partial<Pick<T, Exclude<Keys, K>>> }[Keys] Type Parameters • T • Keys extends keyof T = keyof T