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/** Checks if `result` (returned from `Promise.allSettled`) is fulfilled. */export const isFulfilled = <T>(  result: PromiseSettledResult<T>,): result is PromiseFulfilledResult<T> => result.status === "fulfilled";
/** Checks if `result` (returned from `Promise.allSettled`) is rejected. */export const isRejected = (  result: PromiseSettledResult<unknown>,): result is PromiseRejectedResult => result.status === "rejected";