import { OptionalMarker, UnwrapBody, Validator } from './types';
export declare function isValid<T extends Validator>(type: T, compare: any): compare is UnwrapBody<T>;
export declare function assertValid<T extends Validator & OptionalMarker>(type: T, compare: any, partial?: boolean): asserts compare is UnwrapBody<T>;
export declare function isValidPartial<T extends Validator>(type: T, compare: any): compare is Partial<UnwrapBody<T>>;
export declare function validateBody<T extends Validator>(type: T, compare: any, opts?: {
    partial?: boolean;
    prefix?: string;
    notThrow?: boolean;
}): string[];