/**
 * This is a copy of https://github.com/nodeca/js-yaml/blob/master/lib/common.js LICENSED under MIT
 * Used by yaml-dump.ts.
 */
declare function isNothing(subject: any): boolean;
declare function isObject(subject: any): boolean;
declare function toArray(sequence: any): any[];
declare function extend(target: any, source: any): any;
declare function repeat(string: any, count: any): string;
declare function isNegativeZero(number: any): boolean;
//# sourceMappingURL=common.d.ts.map