import { PricingModel, PricingSchemeBuilderProps, PricingSchemeJSON, PricingSchemeTiers } from "../types/PricingScheme";
import UnitBuilder from "./UnitBuilder";
import { Amount } from "../types/Order";
export default class PricingSchemeBuilder {
    private pricing_model?;
    private fixed_price?;
    private tiers;
    constructor(data?: PricingSchemeBuilderProps);
    setPriceModel(pricing_model: PricingModel): this;
    setFixedPrice(fixed_price: UnitBuilder | Amount): this;
    addTiers(...tiers: PricingSchemeTiers[]): this;
    setTiers(...tiers: PricingSchemeTiers[]): this;
    toJSON(): Readonly<PricingSchemeJSON>;
    private verifyData;
}