function a(r){var f,n,t="";if(typeof r=="string"||typeof r=="number")t+=r;else if(typeof r=="object")if(Array.isArray(r)){var o=r.length;for(f=0;f<o;f++)r[f]&&(n=a(r[f]))&&(t&&(t+=" "),t+=n)}else for(n in r)r[n]&&(t&&(t+=" "),t+=n);return t}function i(){for(var r,f,n=0,t="",o=arguments.length;n<o;n++)(r=arguments[n])&&(f=a(r))&&(t&&(t+=" "),t+=f);return t}export{i as c};