declare type WeightText = string;
export declare const isWeightString: (someValue: any) => someValue is string;
export default class Weight {
    readonly amount: number;
    readonly unit = "g";
    readonly displayText: WeightText;
    constructor(amountInGrams: number);
    toKg(): number;
    toKgDisplayText(): string;
    static fromKg(amountInKg: number): Weight;
    static parse(data: string): Weight;
}
export declare const isWeight: (someValue: any) => someValue is Weight;
export declare const asWeight: (someValue: any) => Weight;
export {};