import AuxiliaryRule from './AuxiliaryRule.js';
export declare const whiteSpaceChars: string[];
/**
 * White spaces.
 * See https://www.w3.org/TR/xml/#NT-S
 */
declare class SRule extends AuxiliaryRule {
    constructor(type: '*' | '+');
}
export default SRule;
//# sourceMappingURL=SRule.d.ts.map