/**
 * Return the value of a property in the object
 * @param obj The object to search for the property
 * @param {string | Array<string>} name The name of the property can be on the form "a.b.c[1].d"
 * @param defaultValue Default value to be returned if the property don't exist
 * @returns {any} Value of the property or defaultValue
 */
export declare function getProperty(obj: any, name: string | Array<string>, defaultValue?: any): any;