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- import{i as a}from"./init-Gi6I4Gst.js";class u extends Map{constructor(t,n=h){if(super(),Object.defineProperties(this,{_intern:{value:new Map},_key:{value:n}}),t!=null)for(const[r,s]of t)this.set(r,s)}get(t){return super.get(c(this,t))}has(t){return super.has(c(this,t))}set(t,n){return super.set(p(this,t),n)}delete(t){return super.delete(g(this,t))}}function c({_intern:e,_key:t},n){const r=t(n);return e.has(r)?e.get(r):n}function p({_intern:e,_key:t},n){const r=t(n);return e.has(r)?e.get(r):(e.set(r,n),n)}function g({_intern:e,_key:t},n){const r=t(n);return e.has(r)&&(n=e.get(n),e.delete(r)),n}function h(e){return e!==null&&typeof e=="object"?e.valueOf():e}const f=Symbol("implicit");function l(){var e=new u,t=[],n=[],r=f;function s(i){let o=e.get(i);if(o===void 0){if(r!==f)return r;e.set(i,o=t.push(i)-1)}return n[o%n.length]}return s.domain=function(i){if(!arguments.length)return t.slice();t=[],e=new u;for(const o of i)e.has(o)||e.set(o,t.push(o)-1);return s},s.range=function(i){return arguments.length?(n=Array.from(i),s):n.slice()},s.unknown=function(i){return arguments.length?(r=i,s):r},s.copy=function(){return l(t,n).unknown(r)},a.apply(s,arguments),s}export{l as o};
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