export interface CostProfile {
    version: 1;
    currency: string;
    startup_fee_per_design: number;
    programming_fee_per_design: number;
    machine_hour_rate: number;
    setup_fee_per_setup: number;
    materials: Record<string, {
        price_per_kg: number;
    }>;
    stock_adjustment: {
        block_allowance_per_side_mm: number;
        cylinder_radial_allowance_mm: number;
        cylinder_end_allowance_mm: number;
        round_up_mm: number;
    };
}
export interface ConfigureCostProfileInput {
    currency?: string;
    startupFee: number;
    programmingFee: number;
    machineHourRate: number;
    setupFee: number;
    material: string;
    materialPricePerKg: number;
}
export declare function costProfilePath(env?: NodeJS.ProcessEnv): string;
export declare function loadCostProfile(): Promise<CostProfile | undefined>;
export declare function configureCostProfile(input: ConfigureCostProfileInput): Promise<CostProfile>;
export declare function setMaterialPrice(material: string, pricePerKg: number): Promise<CostProfile>;
export declare function setStockAdjustment(input: Partial<CostProfile["stock_adjustment"]>): Promise<CostProfile>;