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| 1 | /**
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| 2 | * Checks if a Map contains a specific value.
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| 3 | *
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| 4 | * This function iterates through all values in the Map and checks if any value
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| 5 | * is equal to the search element using SameValueZero comparison (similar to
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| 6 | * Array.prototype.includes). This means that NaN is considered equal to NaN.
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| 7 | *
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| 8 | * @template K - The type of keys in the Map.
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| 9 | * @template V - The type of values in the Map.
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| 10 | * @param {Map<K, V>} map - The Map to search.
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| 11 | * @param {V} searchElement - The value to search for.
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| 12 | * @returns {boolean} true if the Map contains the value, false otherwise.
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| 13 | *
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| 14 | * @example
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| 15 | * const map = new Map([
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| 16 | * ['a', 1],
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| 17 | * ['b', 2],
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| 18 | * ['c', 3]
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| 19 | * ]);
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| 20 | * const result = hasValue(map, 2);
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| 21 | * // result will be: true
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| 22 | *
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| 23 | * const result2 = hasValue(map, 5);
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| 24 | * // result2 will be: false
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| 25 | */
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| 26 | declare function hasValue<K, V>(map: Map<K, V>, searchElement: V): boolean;
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| 27 |
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| 28 | export { hasValue };
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