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brother-donkey/require-at-least-one.ts

Last active October 13, 2025 02:24
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One property required, while others are optional
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require-at-least-one.ts
type RequireAtLeastOne<T> = {
[K in keyof T]-?: Required<Pick<T, K>> & Partial<Pick<T, Exclude<keyof T, K>>>;
}[keyof T];
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