43 lines
815 B
TypeScript
43 lines
815 B
TypeScript
/**
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* Returns the input value unchanged.
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*
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* @template T - The type of the input value.
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* @param {T} x - The value to be returned.
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* @returns {T} The input value.
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*
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* @example
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* // Returns 5
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* identity(5);
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*
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* @example
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* // Returns 'hello'
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* identity('hello');
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*
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* @example
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* // Returns { key: 'value' }
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* identity({ key: 'value' });
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*/
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declare function identity<T>(value: T): T;
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/**
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* Returns the input value unchanged.
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*
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* @template T - The type of the input value.
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* @param {T} x - The value to be returned.
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* @returns {T} The input value.
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*
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* @example
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* // Returns 5
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* identity(5);
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*
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* @example
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* // Returns 'hello'
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* identity('hello');
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*
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* @example
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* // Returns { key: 'value' }
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* identity({ key: 'value' });
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*/
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declare function identity(): undefined;
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export { identity };
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