export declare const importantReg: RegExp;
export declare const idChar = "#[^#\\.\\[\\*:\\s]+";
export declare const classChar = "\\.[^#\\.\\[\\*:\\s]+";
export declare const attrChar = "\\[[a-zA-Z][a-zA-Z0-9\\-]*(?:[\\|\\^\\$\\*~]?=(?:'[^']*'|\"[^\"]*\"|[^'\"\\]]+))?\\]";
export declare const pseudoChar = "\\:{1,2}[a-zA-Z-]+(?:\\((?:[^\\)]+|[^\\(]+\\([^\\)]+\\))\\))?";
export declare const createFullMatch: (s: string) => RegExp;
export declare const createUnitMatch: (s: string) => RegExp;