export = YamlAppender;
declare class YamlAppender extends Appender {
    /**
     * Combine arrays
     *
     * @param {object[]} target The target array
     * @param {object[]} source Source array
     * @param {object} options options
     * @returns {object[]} The result array
     */
    combineMerge(target: object[], source: object[], options: object): object[];
}
import Appender = require("./appender");