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| 1 | /**
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| 2 | * Returns a sample element array of a specified `size`.
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| 3 | *
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| 4 | * This function takes an array and a number, and returns an array containing the sampled elements using Floyd's algorithm.
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| 5 | *
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| 6 | * {@link https://www.nowherenearithaca.com/2013/05/robert-floyds-tiny-and-beautiful.html Floyd's algorithm}
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| 7 | *
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| 8 | * @template T - The type of elements in the array.
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| 9 | * @param {T[]} array - The array to sample from.
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| 10 | * @param {number} size - The size of sample.
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| 11 | * @returns {T[]} A new array with sample size applied.
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| 12 | * @throws {Error} Throws an error if `size` is greater than the length of `array`.
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| 13 | *
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| 14 | * @example
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| 15 | * const result = sampleSize([1, 2, 3], 2)
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| 16 | * // result will be an array containing two of the elements from the array.
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| 17 | * // [1, 2] or [1, 3] or [2, 3]
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| 18 | */
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| 19 | declare function sampleSize<T>(array: readonly T[], size: number): T[];
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| 20 |
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| 21 | export { sampleSize };
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