declare interface Config {
    std: string | object;
    [key: string]: unknown;
}
declare interface Warning {
    code: string;
    line: number;
    column: number;
    end_column: number;
}
export interface Diagnostic extends Warning {
    msg: string;
    severity: 0 | 1 | 2;
}
declare type checkFuncAsync = (s: string, std?: string | Config) => Promise<Diagnostic[]>;
declare class Luacheck {
    #private;
    /**
     * @param check Luacheck
     * @param std 全局变量集或Luacheck配置对象
     */
    constructor(check: checkFuncAsync, std?: string | Config);
    /**
     * Update the standard globals or configuration object
     *
     * 更新全局变量集或配置对象
     * @param std standard globals or a Luacheck configuration object / 全局变量集或Luacheck配置对象
     */
    setConfig(std?: string | Config): void;
    /**
     * Queue a syntax check
     *
     * 提交语法分析
     * @param text code to check / 待分析的代码
     * @description
     * - Always update `#text` so that when `#lint` finishes it can check if it needs to re-run
     * - If there is already a check running, return its result
     * - Otherwise, start a new check
     *
     * - 总是更新`#text`以便`#lint`完成时可以判断是否需要重新分析
     * - 如果已有进行中的分析，则返回该分析的结果
     * - 否则开始新的分析
     */
    queue(text: string): Promise<Diagnostic[]>;
}
/**
 * Create a `Luacheck` instance
 *
 * 创建一个`Luacheck`实例
 * @param std {@link https://luacheck.readthedocs.io/en/stable/config.html#custom-sets-of-globals standard globals }
 * or a {@link https://luacheck.readthedocs.io/en/stable/config.html#config-options Luacheck configuration object }
 * / {@link https://luacheck.readthedocs.io/en/stable/config.html#custom-sets-of-globals 全局变量集}
 * 或{@link https://luacheck.readthedocs.io/en/stable/config.html#config-options Luacheck配置对象}
 */
declare const luaCheck: {
    (std?: string | Config): Luacheck;
    check: checkFuncAsync;
};
declare global {
    const luacheck: typeof luaCheck;
}
export {};