/** A collection of parsing codecs */
import { Codec } from 'purify-ts/Codec';
export declare const ensureArray: <T>(tag: string, codec: Codec<T>) => Codec<T[]>;
export declare const ensureBool: Codec<boolean>;
export declare const ensureFloat: Codec<number>;
export declare const ensureInt: Codec<number>;
export declare const mwsBoolean: Codec<boolean>;
export declare const mwsDate: Codec<Date>;
export declare enum ServiceStatus {
    Green = "GREEN",
    Yellow = "YELLOW",
    Red = "RED"
}
export declare const serviceStatus: Codec<ServiceStatus>;
export declare class NextToken<T extends string> {
    private action;
    token: string;
    constructor(action: T, token: string);
}
export declare const nextToken: <T extends string>(action: T) => Codec<NextToken<T>>;