import s from"../../_virtual/_node_stream.mjs";var t,r;function e(){if(r)return t;r=1;const{Transform:e}=s;class n extends e{constructor(){super({objectMode:!0})}}return t={FilterStream:class extends n{constructor(s){super(),this._filter=s}_transform(s,t,r){this._filter(s)&&this.push(s),r()}},UniqueStream:class extends n{constructor(){super(),this._pushed=new Set}_transform(s,t,r){this._pushed.has(s)||(this.push(s),this._pushed.add(s)),r()}}}}export{e as __require};