declare const _default: {
    'asset-type': boolean;
    'attr-lowercase': boolean;
    'attr-no-duplication': boolean;
    'attr-value-double-quotes': boolean;
    'bool-attribute-value': boolean;
    'button-name': boolean;
    'button-type': boolean;
    charset: boolean;
    'css-in-head': boolean;
    doctype: string;
    'html-lang': boolean;
    'id-class-ad-disabled': boolean;
    'ie-edge': boolean;
    'img-alt': boolean;
    'img-src': boolean;
    'img-title': boolean;
    'img-width-height': boolean;
    'indent-char': string;
    'lowercase-class-with-hyphen': boolean;
    'lowercase-id-with-hyphen': boolean;
    'multiple-stylesheets': boolean;
    nest: boolean;
    'new-line-for-blocks': boolean;
    'no-space-before-tag-end': boolean;
    'protocol-omitted-in-href': boolean;
    'rel-stylesheet': boolean;
    'script-content': boolean;
    'script-in-tail': boolean;
    'self-close': string;
    'spec-char-escape': boolean;
    'style-content': boolean;
    'style-disabled': boolean;
    'tag-pair': boolean;
    'tagname-lowercase': boolean;
    'title-required': boolean;
    'unique-id': boolean;
    'unnecessary-whitespace-in-text': boolean;
    'no-duplication-id-and-name': boolean;
    viewport: boolean;
    'label-for-input': boolean;
    'no-meta-css': {
        threshold: number;
        minlen: number;
    };
    'no-hook-class': {
        keys: string[];
    };
    'no-bom': boolean;
    'max-len': number;
    'max-error': number;
    format: {};
    linters: {};
    default: boolean;
};
export default _default;