/**
 * Converts between Temperature units
 *
 * @param n - The value to be converted
 * @param from - The current temperature unit. Param accepts these string forms - `["celsius", "Celsius", "c", "C"]`
 * @param to - The temperature unit to be converted to. Param accepts these strings - `["Kelvin", "kelvin", "k", "K"]`
 *
 * @returns Converted Temperature
 */
export declare function temp(n: number, from: string, to: string): number;