import { z } from 'zod';
export declare const ReturnCalculationOptionsSchema: z.ZodObject<{
    prices: z.ZodArray<z.ZodNumber>;
    method: z.ZodDefault<z.ZodEnum<{
        simple: "simple";
        log: "log";
    }>>;
    annualizationFactor: z.ZodDefault<z.ZodNumber>;
    annualize: z.ZodDefault<z.ZodBoolean>;
}, z.core.$strip>;
export type ReturnCalculationOptions = z.infer<typeof ReturnCalculationOptionsSchema>;