import { TextDB } from './database';
import { BasicRandom, Interval } from './basic-random';
/**
 * Generator for string
 * @public
 */
export declare class TextRandom extends BasicRandom {
    database: TextDB;
    /**
     * Return a random char
     *
     * @param options -
     */
    character(options?: CharacterOptions): string;
    /**
     * Return a random string
     *
     * @param options - the params
     *
     * @public
     */
    string(options?: StringOptions): string;
    /**
     * Return a random syllable
     * @param options - the params
     * @internal
     */
    syllable(options?: SyllableOptions): string;
    /**
     * return a random word
     * @param options - the params
     */
    word(options?: WordOptions): string;
    /**
     * return a random sentence
     * @param options - the params
     */
    sentence(options?: SentenceOptions): string;
    /**
     * return a random paragraph
     * @param options - the params
     */
    paragraph(options?: ParagraphOptions): string;
    /**
     * return a random english name
     *
     * @param options - the params
     */
    name(options?: Person): string;
    /**
     * return a random english surname
     */
    surname(): string;
    /**
     * return a random english given name
     * @param options - the params
     */
    givenName(options?: Person): string;
    /**
     * return a random phone number
     * @param options - the params
     */
    phone(options?: PhoneOptions): string;
    /**
     * return a random Chinese character
     */
    cCharacter(options?: CCharacterOptions): string;
    /**
     * return a random Chinese word
     * @param options - the params
     */
    cWord(options?: CWordOption): string;
    /**
     * return a random Chinese sentence
     * @param options - the params
     */
    cSentence(options?: Interval): string;
    /**
     * return a random Chinese paragraph
     * @param options - the params
     */
    cParagraph(options?: Interval): string;
    /**
     * return a random Chinese name
     * @param options - the params
     */
    cName(options?: Person): string;
    /**
     * return a random Chinese surname
     * @param options - the params
     */
    cSurname(): string;
    /**
     * return a random Chinese given name
     */
    cGivenName(options?: CFirstNameOptions): string;
    /**
     * return a random Chinese zodiac
     * @param options - the params
     *
     * @example
     * ```javascript
     * const R = new TextRandom();
     * const cZodiacCn = R.cZodiac(); // '鼠', '牛', '虎'...
     * const cZodiacEn = R.cZodiac({ locale: 'en-US' }); // 'Rat','OX','Tiger'...
     * ```
     */
    cZodiac(options?: CZodiacOptions): string;
}
/**
 * @public
 */
export interface CharacterOptions {
    pool?: string;
    numeric?: boolean;
    symbols?: boolean;
    lower?: boolean;
    upper?: boolean;
}
/**
 * @public
 */
export interface StringOptions extends CharacterOptions {
    length?: number;
}
/**
 * @public
 */
export interface SyllableOptions {
    capitalize?: boolean;
    length?: number;
}
/**
 * @public
 */
export interface WordOptions {
    syllables?: number;
    /** capitalize first letter */
    capitalize?: boolean;
    /** the length of word */
    length?: number;
}
/** @public */
export interface SentenceOptions {
    /** the counts of word */
    words?: number;
    punctuation?: boolean | string;
}
/** @public */
export interface ParagraphOptions {
    /** the counts of sentence in the paragraph */
    sentence?: number;
}
/** @public */
export interface Person {
    /** 性别 */
    gender?: 'male' | 'female';
}
/** @public */
export interface CFirstNameOptions extends Person {
    length?: number;
}
/** @public */
export interface CCharacterOptions {
    pool?: string;
}
/** @public */
export interface CWordOption extends CCharacterOptions {
    length?: number;
}
/** @public */
export interface PhoneOptions {
    /** true: mobile numbers; false: landline numbers */
    mobile?: boolean;
    /** true: add '-' to format phone numbers */
    formatted?: boolean;
    /** true: add '*' to avoid generating real phone numbers */
    asterisk?: boolean;
    /** only the first three digits can be specified, otherwise it is invalid */
    startNum?: string;
}
/** @public */
export interface CZodiacOptions {
    locale?: 'en-US' | 'zh-CN';
}