export declare const NBSP = "\u00A0";
export declare const MATCHES_INITIAL_INDENTATION: RegExp;
export declare const MATCHES_BLANK_FIRST_LINE: RegExp;
export declare const MATCHES_BLANK_LAST_LINE: RegExp;
export declare const MATCHES_AMPERSAND: RegExp;
export declare const MATCHES_NON_WORD_CHARACTERS: RegExp;
export declare const MATCHES_LEADING_AND_TRAILING_HYPHENS: RegExp;