// Type definitions for Prompt.js 1.0.0
// Project: https://github.com/flatiron/prompt

declare module 'prompt' {
    type PropertiesType = Array<string> | prompt.PromptSchema | Array<prompt.PromptPropertyOptions>;

    namespace prompt {
        interface PromptSchema {
            properties: PromptProperties;
        }

        interface PromptProperties {
            [propName: string]: PromptPropertyOptions;
        }

        interface PromptPropertyOptions {
            name?: string;
            pattern?: RegExp;
            message?: string;
            required?: boolean;
            hidden?: boolean;
            description?: string;
            type?: string;
            default?: string;
            before?: (value: any) => any;
            conform?: (result: any) => boolean;
        }

        export function start(): void;

        export function get<T extends PropertiesType>(
            properties: T,
            callback: (
                err: Error,
                result: T extends Array<string>
                    ? Record<T[number], string>
                    : T extends PromptSchema
                    ? Record<keyof T['properties'], string>
                    : T extends Array<PromptPropertyOptions>
                    ? Record<T[number]['name'] extends string ? T[number]['name'] : number, string>
                    : never,
            ) => void,
        ): void;

        export function addProperties(obj: any, properties: PropertiesType, callback: (err: Error) => void): void;

        export function history(propertyName: string): any;

        export let override: any;
        export let colors: boolean;
        export let message: string;
        export let delimiter: string;
    }

    export = prompt;
}