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e=t.length;let n="[";for(let i=0;i<e;++i){const a=t[i];n+=(i>0?",":"")+(R(a)?a.signal||fe(a):y(a))}return n+"]"}function ol(t){let e="{",n=0,i,a;for(i in t)a=t[i],e+=(++n>1?",":"")+y(i)+":"+(R(a)?a.signal||fe(a):y(a));return e+"}"}function yn(){const t="sans-serif",e=30,n=2,i="#4c78a8",a="#000",l="#888",r="#ddd";return{description:"Vega 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sl(t,e,n){return R(t)||p("Input Vega specification must be an object."),e=bn(yn(),e,t.config),al(t,new ue(e,n)).toRuntime()}export{me as AxisDomainRole,ye as AxisGridRole,pe as AxisLabelRole,he as AxisRole,be as AxisTickRole,xe as AxisTitleRole,Q as DataScope,$t as FrameRole,Se as LegendEntryRole,Ut as LegendLabelRole,ke as LegendRole,$e as LegendSymbolRole,Re as LegendTitleRole,St as MarkRole,ue as Scope,Rt as ScopeRole,yn as config,sl as parse,Gt as signal,Pe as signalUpdates,at as stream};export default null;