import type { Lazy } from '../../../../libs/standard-types';
import type { Runtype } from 'runtypes';
import type { InputGuard, ParameterGuard, RestGuard } from '../../types.internal';
interface GuardOptions {
    coerce?: boolean;
}
export declare const asParameterGuard: <T>(runtype: Runtype<T>) => ParameterGuard<T>;
export declare const ensureString: ({ coerce }?: GuardOptions | undefined) => ParameterGuard<string>;
export declare const inputString: ({ coerce }?: GuardOptions | undefined) => InputGuard<string>;
export declare const ensureNumber: ({ coerce }?: GuardOptions | undefined) => ParameterGuard<number>;
export declare const inputNumber: ({ coerce }?: GuardOptions | undefined) => InputGuard<number>;
export declare const ensureBoolean: ({ coerce }?: GuardOptions | undefined) => ParameterGuard<boolean>;
export declare const inputBoolean: ({ coerce }: GuardOptions) => InputGuard<boolean>;
export declare const inputArray: ({ coerce }?: GuardOptions | undefined) => InputGuard<unknown[]>;
export declare const ensureRegExp: () => ParameterGuard<RegExp>;
export declare const alt: <A, B>(otherGuard: Lazy<ParameterGuard<B>>) => (guard: ParameterGuard<A>) => ParameterGuard<A | B>;
export declare const inputAlt: <A, B>(otherInputGuard: Lazy<InputGuard<B>>) => (inputGuard: InputGuard<A>) => InputGuard<A | B>;
export declare const asInputGuard: <T>(runtype: Runtype<T>) => InputGuard<T>;
export declare const pathRestParameter: RestGuard<string[]>;
export declare const inputDate: InputGuard<Date>;
export {};