@vitruvius-labs/ts-predicate

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TypeScript predicates library

github.com/VitruviusLabs/typescript/tree/main/packages/ts-predicate

5 lines (4 loc) • 183 B

text/typescript

type ObjectWithProperty<O extends object, K extends string | symbol, T> = O & { [property in K]: K extends keyof O ? NonNullable<O[K]> : T; }; export type { ObjectWithProperty };