export declare const EMPTY_ARR: [];
export declare const EMPTY_OBJ: {};
export interface WithErrorsArr {
    errors: string[];
}
export interface ValidateFn<I, O extends I> extends WithErrorsArr {
    (value: I): value is O;
    errors: string[];
}
export declare const assign: <TGT extends {}, SRC extends {}>(target: TGT, source: SRC) => TGT & SRC;
export type ChargingRateUnit = 'W' | 'A';
export type NumberOfPhases = 1 | 2 | 3;
export type Phases = {
    qty: NumberOfPhases;
};
export interface ChargingLimits {
    charging: {
        min: number;
        max: number;
        phases: Phases;
    };
    discharging: {
        min: number;
        max: number;
        phases: Phases;
    };
    shouldDischarge: boolean;
    unit: ChargingRateUnit;
}
export declare const CHARGING_PROFILE_PURPOSES: readonly ["ChargingStationExternalConstraints", "ChargingStationMaxProfile", "TxDefaultProfile", "TxProfile", "PriorityCharging", "LocalGeneration"];
export type ChargingProfilePurpose = (typeof CHARGING_PROFILE_PURPOSES)[number];
export type PhaseVoltage = 240 | 230 | 220 | 127 | 120 | 115 | 110;