type PowerSymbol = typeof powerSymbols[number];
/**
 * Type predicate.
 * @param candidate The candidate to test.
 */
declare function isPowerSymbol(candidate: any): candidate is PowerSymbol;
/**
* All the Power symbols.
*/
declare const powerSymbols: readonly ["TW", "GW", "MW", "kW", "W", "mW", "µW", "nW", "pW", "fW", "hp"];

/**
 * The object representation of a measurement.
 *
 * @template Unit The type of the unit of measurement.
 * @template Value The type of the value of the measurement.
 */
type Measurement$1<Unit extends string, Value extends number = number> = Number & {
    readonly value: Value;
    readonly unit: Unit;
};

/**
 * Represents a dimension measurement.
 * @template Units - The units of the dimension.
 */
type Measurement<Units extends string, Unit extends Units = Units, Value extends number = number> = Measurement$1<Unit, Value> & Alternatives<Units>;

/**
 * Represents a collection of alternative measurements for different units.
 *
 * @template Units - The string literal type representing the available units.
 */
type Alternatives<Units extends string> = {
    readonly [unit in Units]: Measurement<Units, unit, number>;
};

/**
 * A dimension is a map of units to creation functions.
 * Each function takes a number value and returns a
 * dimension measurement.
 * @template Units - The units of the dimension.
 */
type Dimension<Units extends string> = {
    readonly [unit in Units]: (value: number) => Measurement<Units>;
};

type Power = Measurement<PowerSymbol>;
declare const power: Dimension<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const terawatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const gigawatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const megawatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const kilowatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const watts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const milliwatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const microwatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const nanowatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const picowatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const femtowatts: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;
declare const horsepower: (value: number) => Measurement<"TW" | "GW" | "MW" | "kW" | "W" | "mW" | "µW" | "nW" | "pW" | "fW" | "hp">;

export { femtowatts, gigawatts, horsepower, isPowerSymbol, kilowatts, megawatts, microwatts, milliwatts, nanowatts, picowatts, power, powerSymbols, terawatts, watts };
export type { Power, PowerSymbol };