export declare const engUnits: {
    [key: string]: string[];
};
export declare const engPluralUnits: {
    [key: string]: string;
};
export declare const engNameToSymbol: {
    [key: string]: string;
};
export declare const engPreposition: string[];
export declare const itaUnits: {
    [key: string]: string[];
};
export declare const itaPluralUnits: {
    [key: string]: string;
};
export declare const itaNameToSymbol: {
    [key: string]: string;
};
export declare const itaPreposition: string[];
export declare const unitsMap: Map<any, any>;
export declare function extractAllUnits(language: string): string[];