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TypeScript / Utility typesLiving reference

// the type every example below starts from

type User = { id: string; name: string; email: string }

Pick
Pick<User, "id" | "name">-> { id; name }
Omit
Omit<User, "email">-> { id; name }
Partial
Partial<User>-> every field optional
Required
Required<Config>-> every field required
Record
Record<"a" | "b", number>-> { a: number; b: number }

Sample content, shown to illustrate the format

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