import { Condition, I18nState, Translate } from './type';
export declare const state: {};
export declare function getCurrentState(namespace: string): any;
/**
 * 获取目标正则
 * @param regExp 基础正则
 * @param index 动态参数的起始下标
 * @returns
 */
export declare function getTargetRegExp(regExp: RegExp, index: number): RegExp;
/**
 * 定义 t 函数的属性
 * @param t
 * @param condition
 * @returns
 */
export declare function defineTranslateProperties(t: Translate, condition: Condition): Translate;
/**
 * 生成 t 函数
 * @param condition
 * @param isDotT 是否是 t.t 场景
 * @returns
 */
export declare function generateTranslate(condition: Condition, isDotT?: boolean): Translate;
/**
 * 获取基于格式化回调处理后的文本
 * @param props
 * @returns
 */
export declare function getTextFromFormatter(props: {
    type: 'normal' | 'plural';
    originText: string;
    matchTagRes: string[];
    index: number;
    arg: unknown;
    text: string;
    state: I18nState;
    condition: Condition;
}): string;
/**
 * translate 函数 API的具体实现
 * @param i18nState 当前i18n所有状态
 * @param key key
 * @param text Original text
 * @param args Dynamic parameter
 * @returns
 */
export declare function translateImpl(condition: Condition, key: null | string, text: string, ...args: Array<string | number | unknown>): string;
export declare function isObject(object?: object): boolean;