/**
 * Makes sure that spaces do not break the parser.
 */
export declare const surroundedBySpaces: <T>(parser: import("../standard-parser/parser/parser.types").Parser<T, unknown>) => import("../standard-parser/parser/parser.types").Parser<T, unknown>;
/**
 * Requires that at least one space is around the parser's input.
 */
export declare const surroundedByAtLeastOneSpace: <T>(parser: import("../standard-parser/parser/parser.types").Parser<T, unknown>) => import("../standard-parser/parser/parser.types").Parser<T, unknown>;