/*! For license information please see 3902.69c7ff0c.chunk.js.LICENSE.txt */
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n,r,i=t.max_chain_length,s=t.strstart,a=t.prev_length,o=t.nice_match;const h=t.strstart>t.w_size-wt?t.strstart-(t.w_size-wt):0,l=t.window,f=t.w_mask,u=t.prev,c=t.strstart+pt;let d=l[s+a-1],g=l[s+a];t.prev_length>=t.good_match&&(i>>=2),o>t.lookahead&&(o=t.lookahead);do{if(n=e,l[n+a]===g&&l[n+a-1]===d&&l[n]===l[s]&&l[++n]===l[s+1]){s+=2,n++;do{}while(l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&l[++s]===l[++n]&&s<c);if(r=pt-(c-s),s=c-pt,r>a){if(t.match_start=e,a=r,r>=o)break;d=l[s+a-1],g=l[s+a]}}}while((e=u[e&f])>h&&0!=--i);return a<=t.lookahead?a:t.lookahead},St=t=>{const e=t.w_size;let n,r,i;do{if(r=t.window_size-t.lookahead-t.strstart,t.strstart>=e+(e-wt)&&(t.window.set(t.window.subarray(e,e+e-r),0),t.match_start-=e,t.strstart-=e,t.block_start-=e,t.insert>t.strstart&&(t.insert=t.strstart),xt(t),r+=e),0===t.strm.avail_in)break;if(n=Rt(t.strm,t.window,t.strstart+t.lookahead,r),t.lookahead+=n,t.lookahead+t.insert>=3)for(i=t.strstart-t.insert,t.ins_h=t.window[i],t.ins_h=Bt(t,t.ins_h,t.window[i+1]);t.insert&&(t.ins_h=Bt(t,t.ins_h,t.window[i+3-1]),t.prev[i&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=i,i++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<wt&&0!==t.strm.avail_in)},Tt=(t,e)=>{let n,r,i,s=t.pending_buf_size-5>t.w_size?t.w_size:t.pending_buf_size-5,a=0,o=t.strm.avail_in;do{if(n=65535,i=t.bi_valid+42>>3,t.strm.avail_out<i)break;if(i=t.strm.avail_out-i,r=t.strstart-t.block_start,n>r+t.strm.avail_in&&(n=r+t.strm.avail_in),n>i&&(n=i),n<s&&(0===n&&e!==et||e===J||n!==r+t.strm.avail_in))break;a=e===et&&n===r+t.strm.avail_in?1:0,K(t,0,0,a),t.pending_buf[t.pending-4]=n,t.pending_buf[t.pending-3]=n>>8,t.pending_buf[t.pending-2]=~n,t.pending_buf[t.pending-1]=~n>>8,Ut(t.strm),r&&(r>n&&(r=n),t.strm.output.set(t.window.subarray(t.block_start,t.block_start+r),t.strm.next_out),t.strm.next_out+=r,t.strm.avail_out-=r,t.strm.total_out+=r,t.block_start+=r,n-=r),n&&(Rt(t.strm,t.strm.output,t.strm.next_out,n),t.strm.next_out+=n,t.strm.avail_out-=n,t.strm.total_out+=n)}while(0===a);return o-=t.strm.avail_in,o&&(o>=t.w_size?(t.matches=2,t.window.set(t.strm.input.subarray(t.strm.next_in-t.w_size,t.strm.next_in),0),t.strstart=t.w_size,t.insert=t.strstart):(t.window_size-t.strstart<=o&&(t.strstart-=t.w_size,t.window.set(t.window.subarray(t.w_size,t.w_size+t.strstart),0),t.matches<2&&t.matches++,t.insert>t.strstart&&(t.insert=t.strstart)),t.window.set(t.strm.input.subarray(t.strm.next_in-o,t.strm.next_in),t.strstart),t.strstart+=o,t.insert+=o>t.w_size-t.insert?t.w_size-t.insert:o),t.block_start=t.strstart),t.high_water<t.strstart&&(t.high_water=t.strstart),a?4:e!==J&&e!==et&&0===t.strm.avail_in&&t.strstart===t.block_start?2:(i=t.window_size-t.strstart,t.strm.avail_in>i&&t.block_start>=t.w_size&&(t.block_start-=t.w_size,t.strstart-=t.w_size,t.window.set(t.window.subarray(t.w_size,t.w_size+t.strstart),0),t.matches<2&&t.matches++,i+=t.w_size,t.insert>t.strstart&&(t.insert=t.strstart)),i>t.strm.avail_in&&(i=t.strm.avail_in),i&&(Rt(t.strm,t.window,t.strstart,i),t.strstart+=i,t.insert+=i>t.w_size-t.insert?t.w_size-t.insert:i),t.high_water<t.strstart&&(t.high_water=t.strstart),i=t.bi_valid+42>>3,i=t.pending_buf_size-i>65535?65535:t.pending_buf_size-i,s=i>t.w_size?t.w_size:i,r=t.strstart-t.block_start,(r>=s||(r||e===et)&&e!==J&&0===t.strm.avail_in&&r<=i)&&(n=r>i?i:r,a=e===et&&0===t.strm.avail_in&&n===r?1:0,K(t,t.block_start,n,a),t.block_start+=n,Ut(t.strm)),a?3:1)},Lt=(t,e)=>{let n,r;for(;;){if(t.lookahead<wt){if(St(t),t.lookahead<wt&&e===J)return 1;if(0===t.lookahead)break}if(n=0,t.lookahead>=3&&(t.ins_h=Bt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==n&&t.strstart-n<=t.w_size-wt&&(t.match_length=Ot(t,n)),t.match_length>=3)if(r=W(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=Bt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=Bt(t,t.ins_h,t.window[t.strstart+1]);else r=W(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(r&&(At(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,e===et?(At(t,!0),0===t.strm.avail_out?3:4):t.sym_next&&(At(t,!1),0===t.strm.avail_out)?1:2},Nt=(t,e)=>{let n,r,i;for(;;){if(t.lookahead<wt){if(St(t),t.lookahead<wt&&e===J)return 1;if(0===t.lookahead)break}if(n=0,t.lookahead>=3&&(t.ins_h=Bt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==n&&t.prev_length<t.max_lazy_match&&t.strstart-n<=t.w_size-wt&&(t.match_length=Ot(t,n),t.match_length<=5&&(t.strategy===lt||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-3,r=W(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=Bt(t,t.ins_h,t.window[t.strstart+3-1]),n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,r&&(At(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if(r=W(t,0,t.window[t.strstart-1]),r&&At(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(r=W(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,e===et?(At(t,!0),0===t.strm.avail_out?3:4):t.sym_next&&(At(t,!1),0===t.strm.avail_out)?1:2};function Dt(t,e,n,r,i){this.good_length=t,this.max_lazy=e,this.nice_length=n,this.max_chain=r,this.func=i}const Ct=[new Dt(0,0,0,0,Tt),new Dt(4,4,8,4,Lt),new Dt(4,5,16,8,Lt),new Dt(4,6,32,32,Lt),new Dt(4,4,16,16,Nt),new Dt(8,16,32,32,Nt),new Dt(8,16,128,128,Nt),new Dt(8,32,128,256,Nt),new Dt(32,128,258,1024,Nt),new Dt(32,258,258,4096,Nt)];function Zt(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=_t,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),Et(this.dyn_ltree),Et(this.dyn_dtree),Et(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),Et(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(573),Et(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}const Ft=t=>{if(!t)return 1;const e=t.state;return!e||e.strm!==t||e.status!==bt&&57!==e.status&&69!==e.status&&73!==e.status&&91!==e.status&&103!==e.status&&e.status!==mt&&e.status!==yt?1:0},Pt=t=>{if(Ft(t))return kt(t,st);t.total_in=t.total_out=0,t.data_type=gt;const e=t.state;return e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=2===e.wrap?57:e.wrap?bt:mt,t.adler=2===e.wrap?0:1,e.last_flush=-2,q(e),rt},Mt=t=>{const e=Pt(t);var n;return e===rt&&((n=t.state).window_size=2*n.w_size,Et(n.head),n.max_lazy_match=Ct[n.level].max_lazy,n.good_match=Ct[n.level].good_length,n.nice_match=Ct[n.level].nice_length,n.max_chain_length=Ct[n.level].max_chain,n.strstart=0,n.block_start=0,n.lookahead=0,n.insert=0,n.match_length=n.prev_length=2,n.match_available=0,n.ins_h=0),e},$t=(t,e,n,r,i,s)=>{if(!t)return st;let a=1;if(e===ht&&(e=6),r<0?(a=0,r=-r):r>15&&(a=2,r-=16),i<1||i>9||n!==_t||r<8||r>15||e<0||e>9||s<0||s>ct||8===r&&1!==a)return kt(t,st);8===r&&(r=9);const o=new Zt;return t.state=o,o.strm=t,o.status=bt,o.wrap=a,o.gzhead=null,o.w_bits=r,o.w_size=1<<o.w_bits,o.w_mask=o.w_size-1,o.hash_bits=i+7,o.hash_size=1<<o.hash_bits,o.hash_mask=o.hash_size-1,o.hash_shift=~~((o.hash_bits+3-1)/3),o.window=new Uint8Array(2*o.w_size),o.head=new Uint16Array(o.hash_size),o.prev=new Uint16Array(o.w_size),o.lit_bufsize=1<<i+6,o.pending_buf_size=4*o.lit_bufsize,o.pending_buf=new Uint8Array(o.pending_buf_size),o.sym_buf=o.lit_bufsize,o.sym_end=3*(o.lit_bufsize-1),o.level=e,o.strategy=s,o.method=n,Mt(t)};var jt=$t,Ht=(t,e)=>Ft(t)||2!==t.state.wrap?st:(t.state.gzhead=e,rt),Vt=(t,e)=>{if(Ft(t)||e>nt||e<0)return t?kt(t,st):st;const n=t.state;if(!t.output||0!==t.avail_in&&!t.input||n.status===yt&&e!==et)return kt(t,0===t.avail_out?ot:st);const r=n.last_flush;if(n.last_flush=e,0!==n.pending){if(Ut(t),0===t.avail_out)return n.last_flush=-1,rt}else if(0===t.avail_in&&vt(e)<=vt(r)&&e!==et)return kt(t,ot);if(n.status===yt&&0!==t.avail_in)return kt(t,ot);if(n.status===bt&&0===n.wrap&&(n.status=mt),n.status===bt){let e=_t+(n.w_bits-8<<4)<<8,r=-1;if(r=n.strategy>=ft||n.level<2?0:n.level<6?1:6===n.level?2:3,e|=r<<6,0!==n.strstart&&(e|=32),e+=31-e%31,It(n,e),0!==n.strstart&&(It(n,t.adler>>>16),It(n,65535&t.adler)),t.adler=1,n.status=mt,Ut(t),0!==n.pending)return n.last_flush=-1,rt}if(57===n.status)if(t.adler=0,zt(n,31),zt(n,139),zt(n,8),n.gzhead)zt(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),zt(n,255&n.gzhead.time),zt(n,n.gzhead.time>>8&255),zt(n,n.gzhead.time>>16&255),zt(n,n.gzhead.time>>24&255),zt(n,9===n.level?2:n.strategy>=ft||n.level<2?4:0),zt(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(zt(n,255&n.gzhead.extra.length),zt(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(t.adler=H(t.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69;else if(zt(n,0),zt(n,0),zt(n,0),zt(n,0),zt(n,0),zt(n,9===n.level?2:n.strategy>=ft||n.level<2?4:0),zt(n,3),n.status=mt,Ut(t),0!==n.pending)return n.last_flush=-1,rt;if(69===n.status){if(n.gzhead.extra){let e=n.pending,r=(65535&n.gzhead.extra.length)-n.gzindex;for(;n.pending+r>n.pending_buf_size;){let i=n.pending_buf_size-n.pending;if(n.pending_buf.set(n.gzhead.extra.subarray(n.gzindex,n.gzindex+i),n.pending),n.pending=n.pending_buf_size,n.gzhead.hcrc&&n.pending>e&&(t.adler=H(t.adler,n.pending_buf,n.pending-e,e)),n.gzindex+=i,Ut(t),0!==n.pending)return n.last_flush=-1,rt;e=0,r-=i}let i=new Uint8Array(n.gzhead.extra);n.pending_buf.set(i.subarray(n.gzindex,n.gzindex+r),n.pending),n.pending+=r,n.gzhead.hcrc&&n.pending>e&&(t.adler=H(t.adler,n.pending_buf,n.pending-e,e)),n.gzindex=0}n.status=73}if(73===n.status){if(n.gzhead.name){let e,r=n.pending;do{if(n.pending===n.pending_buf_size){if(n.gzhead.hcrc&&n.pending>r&&(t.adler=H(t.adler,n.pending_buf,n.pending-r,r)),Ut(t),0!==n.pending)return n.last_flush=-1,rt;r=0}e=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,zt(n,e)}while(0!==e);n.gzhead.hcrc&&n.pending>r&&(t.adler=H(t.adler,n.pending_buf,n.pending-r,r)),n.gzindex=0}n.status=91}if(91===n.status){if(n.gzhead.comment){let e,r=n.pending;do{if(n.pending===n.pending_buf_size){if(n.gzhead.hcrc&&n.pending>r&&(t.adler=H(t.adler,n.pending_buf,n.pending-r,r)),Ut(t),0!==n.pending)return n.last_flush=-1,rt;r=0}e=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,zt(n,e)}while(0!==e);n.gzhead.hcrc&&n.pending>r&&(t.adler=H(t.adler,n.pending_buf,n.pending-r,r))}n.status=103}if(103===n.status){if(n.gzhead.hcrc){if(n.pending+2>n.pending_buf_size&&(Ut(t),0!==n.pending))return n.last_flush=-1,rt;zt(n,255&t.adler),zt(n,t.adler>>8&255),t.adler=0}if(n.status=mt,Ut(t),0!==n.pending)return n.last_flush=-1,rt}if(0!==t.avail_in||0!==n.lookahead||e!==J&&n.status!==yt){let r=0===n.level?Tt(n,e):n.strategy===ft?((t,e)=>{let n;for(;;){if(0===t.lookahead&&(St(t),0===t.lookahead)){if(e===J)return 1;break}if(t.match_length=0,n=W(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(At(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===et?(At(t,!0),0===t.strm.avail_out?3:4):t.sym_next&&(At(t,!1),0===t.strm.avail_out)?1:2})(n,e):n.strategy===ut?((t,e)=>{let n,r,i,s;const a=t.window;for(;;){if(t.lookahead<=pt){if(St(t),t.lookahead<=pt&&e===J)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(i=t.strstart-1,r=a[i],r===a[++i]&&r===a[++i]&&r===a[++i])){s=t.strstart+pt;do{}while(r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&i<s);t.match_length=pt-(s-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(n=W(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=W(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(At(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,e===et?(At(t,!0),0===t.strm.avail_out?3:4):t.sym_next&&(At(t,!1),0===t.strm.avail_out)?1:2})(n,e):Ct[n.level].func(n,e);if(3!==r&&4!==r||(n.status=yt),1===r||3===r)return 0===t.avail_out&&(n.last_flush=-1),rt;if(2===r&&(e===Q?X(n):e!==nt&&(K(n,0,0,!1),e===tt&&(Et(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),Ut(t),0===t.avail_out))return n.last_flush=-1,rt}return e!==et?rt:n.wrap<=0?it:(2===n.wrap?(zt(n,255&t.adler),zt(n,t.adler>>8&255),zt(n,t.adler>>16&255),zt(n,t.adler>>24&255),zt(n,255&t.total_in),zt(n,t.total_in>>8&255),zt(n,t.total_in>>16&255),zt(n,t.total_in>>24&255)):(It(n,t.adler>>>16),It(n,65535&t.adler)),Ut(t),n.wrap>0&&(n.wrap=-n.wrap),0!==n.pending?rt:it)},Yt=t=>{if(Ft(t))return st;const e=t.state.status;return t.state=null,e===mt?kt(t,at):rt},qt=(t,e)=>{let n=e.length;if(Ft(t))return st;const r=t.state,i=r.wrap;if(2===i||1===i&&r.status!==bt||r.lookahead)return st;if(1===i&&(t.adler=$(t.adler,e,n,0)),r.wrap=0,n>=r.w_size){0===i&&(Et(r.head),r.strstart=0,r.block_start=0,r.insert=0);let t=new Uint8Array(r.w_size);t.set(e.subarray(n-r.w_size,n),0),e=t,n=r.w_size}const 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16203:if(n.extra){for(A=n.extra;f<A;){if(0===o)break t;o--,l+=r[s++]<<f,f+=8}n.offset+=l&(1<<n.extra)-1,l>>>=n.extra,f-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=$e;break}n.mode=16204;case 16204:if(0===h)break t;if(d=c-h,n.offset>d){if(d=n.offset-d,d>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=$e;break}d>n.wnext?(d-=n.wnext,g=n.wsize-d):g=n.wnext-d,d>n.length&&(d=n.length),_=n.window}else _=i,g=a-n.offset,d=n.length;d>h&&(d=h),h-=d,n.length-=d;do{i[a++]=_[g++]}while(--d);0===n.length&&(n.mode=Pe);break;case 16205:if(0===h)break t;i[a++]=n.length,h--,n.mode=Pe;break;case Me:if(n.wrap){for(;f<32;){if(0===o)break t;o--,l|=r[s++]<<f,f+=8}if(c-=h,t.total_out+=c,n.total+=c,4&n.wrap&&c&&(t.adler=n.check=n.flags?H(n.check,i,c,a-c):$(n.check,i,c,a-c)),c=h,4&n.wrap&&(n.flags?l:je(l))!==n.check){t.msg="incorrect data check",n.mode=$e;break}l=0,f=0}n.mode=16207;case 16207:if(n.wrap&&n.flags){for(;f<32;){if(0===o)break 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this.cirTreePromise,g=f?d.readUInt32BE(4):d.readUInt32LE(4);let _=[],p=0;const w=!0,b=(t,e,n)=>{try{const r=t.subarray(e),i=new DataView(r.buffer,r.byteOffset,r.length);let s=0;const a=i.getUint8(s);s+=2;const o=i.getUint16(s,w);if(s+=2,1===a){const t=[];for(let e=0;e<o;e++){const e=i.getUint32(s,w);s+=4;const n=i.getUint32(s,w);s+=4;const r=i.getUint32(s,w);s+=4;const a=i.getUint32(s,w);s+=4;const o=Number(i.getBigUint64(s,w));s+=8;const h=Number(i.getBigUint64(s,w));s+=8,t.push({startChrom:e,startBase:n,endBase:a,endChrom:r,blockOffset:o,blockSize:h,offset:s})}_=_.concat(t.filter((t=>m(t))).map((t=>({offset:t.blockOffset,length:t.blockSize}))))}else if(0===a){const t=[];for(let e=0;e<o;e++){const e=i.getUint32(s,w);s+=4;const n=i.getUint32(s,w);s+=4;const r=i.getUint32(s,w);s+=4;const a=i.getUint32(s,w);s+=4;const o=Number(i.getBigUint64(s,w));s+=8,t.push({startChrom:e,startBase:n,endChrom:r,endBase:a,blockOffset:o,offset:s})}const e=t.filter((t=>m(t))).map((t=>t.blockOffset));e.length>0&&k(e,n+1)}}catch(t){r.error(t)}},m=t=>{const{startChrom:r,startBase:i,endChrom:s,endBase:a}=t;return(r<u||r===u&&i<=n)&&(s>u||s===u&&a>=e)},y=async(t,e,n)=>{try{const i=e.max-e.min,a=e.min,o=await this.featureCache.get(`${i}_${a}`,{length:i,offset:a},null==s?void 0:s.signal);for(const i of t)e.contains(i)&&(b(o,i-a,n),p-=1,0===p&&this.readFeatures(r,_,{...s,request:c}).catch((t=>{r.error(t)})))}catch(t){r.error(t)}},k=(t,e)=>{try{p+=t.length;const n=4+32*g;let r=new h([{min:t[0],max:t[0]+n}]);for(let e=1;e<t.length;e+=1){const i=new h([{min:t[e],max:t[e]+n}]);r=r.union(i)}r.getRanges().map((n=>y(t,n,e)))}catch(t){r.error(t)}};return void k([Number(l)+48],1)}catch(t){r.error(t)}}parseSummaryBlock(t,e,n){const r=[];let i=e;const s=new DataView(t.buffer,t.byteOffset,t.length);for(;i<t.byteLength;){const t=s.getUint32(i,!0);i+=4;const e=s.getUint32(i,!0);i+=4;const a=s.getUint32(i,!0);i+=4;const o=s.getUint32(i,!0);i+=4;const h=s.getFloat32(i,!0);i+=4;const l=s.getFloat32(i,!0);i+=4;const f=s.getFloat32(i,!0);i+=4,i+=4,(!n||t===n.chrId&&Tn(e,a,n.start,n.end))&&r.push({start:e,end:a,maxScore:l,minScore:h,summary:!0,score:f/(o||1)})}return r}parseBigBedBlock(t,e,n,r){var i;const s=[];let a=e;const o=!0,h=t,l=new DataView(h.buffer,h.byteOffset,h.length);for(;a<t.byteLength;){const e=a,r=l.getUint32(a,o);a+=4;const h=l.getInt32(a,o);a+=4;const f=l.getInt32(a,o);a+=4;let u=a;for(;u<t.length&&0!==t[u];u++);const c=t.subarray(a,u),d=null!==(i=null==Sn?void 0:Sn.decode(c))&&void 0!==i?i:c.toString();a=u+1,s.push({chromId:r,start:h,end:f,rest:d,uniqueId:`bb-${n+e}`})}return r?s.filter((t=>Tn(t.start,t.end,r.start,r.end))):s}parseBigWigBlock(t,e,n){const r=t.subarray(e),i=new DataView(r.buffer,r.byteOffset,r.length);let s=0;s+=4;const a=i.getInt32(s,!0);s+=8;const o=i.getUint32(s,!0);s+=4;const h=i.getUint32(s,!0);s+=4;const l=i.getUint8(s);s+=2;const f=i.getUint16(s,!0);s+=2;const u=new Array(f);switch(l){case 1:for(let t=0;t<f;t++){const e=i.getInt32(s,!0);s+=4;const n=i.getInt32(s,!0);s+=4;const r=i.getFloat32(s,!0);s+=4,u[t]={start:e,end:n,score:r}}break;case 2:for(let t=0;t<f;t++){const e=i.getInt32(s,!0);s+=4;const n=i.getFloat32(s,!0);s+=4,u[t]={score:n,start:e,end:e+h}}break;case 3:for(let t=0;t<f;t++){const e=i.getFloat32(s,!0);s+=4;const n=a+t*o;u[t]={score:e,start:n,end:n+h}}}return n?u.filter((t=>Tn(t.start,t.end,n.start,n.end))):u}async readFeatures(t,e,n={}){try{const{blockType:r,isCompressed:i}=this,{signal:s,request:a}=n,o=function(t){t.sort(((t,e)=>t.offset-e.offset));const e=[];let n,r;for(const i of t)n&&r&&i.offset-r<=2e3?(n.length=n.length+i.length-r+i.offset,n.blocks.push(i)):e.push(n={blocks:[i],length:i.length,offset:i.offset}),r=n.offset+n.length;return e}(e);On(s),await Promise.all(o.map((async e=>{On(s);const{length:n,offset:o}=e,h=await this.featureCache.get(`${n}_${o}`,e,s);for(const n of e.blocks){On(s);let o=Number(n.offset)-Number(e.offset),f=h;switch(i&&(l=h.subarray(o),f=In(l.subarray(2)),o=0),On(s),r){case"summary":t.next(this.parseSummaryBlock(f,o,a));break;case"bigwig":t.next(this.parseBigWigBlock(f,o,a));break;case"bigbed":t.next(this.parseBigBedBlock(f,o,256*Number(n.offset),a));break;default:console.warn(`Don't know what to do with ${r}`)}}var l}))),t.complete()}catch(e){t.error(e)}}}var Nn=n(45834),Dn=n(89592),Cn=n(44728),Zn=n(82088);const Fn=-2003829722,Pn=-2021002517;class Mn{getHeader(t){return this.headerP||(this.headerP=this._getHeader(t).catch((t=>{throw this.headerP=void 0,t}))),this.headerP}constructor(t){const{filehandle:e,renameRefSeqs:n=t=>t,path:r,url:i}=t;if(this.renameRefSeqs=n,e)this.bbi=e;else if(i)this.bbi=new Nn.Tx(i);else{if(!r)throw new Error("no file given");this.bbi=new Nn.EY(r)}}async _getHeader(t){const e=await this._getMainHeader(t),n=await this._readChromTree(e,t);return{...e,...n}}async _getMainHeader(t,e=2e3){const n=!0,{buffer:r}=await this.bbi.read(i.hp.alloc(e),0,e,0,t),s=this._isBigEndian(r),a=r,o=new DataView(a.buffer,a.byteOffset,a.length);let h=0;const l=o.getInt32(h,n);h+=4;const f=o.getUint16(h,n);h+=2;const u=o.getUint16(h,n);h+=2;const c=Number(o.getBigUint64(h,n));h+=8;const d=Number(o.getBigUint64(h,n));h+=8;const g=Number(o.getBigUint64(h,n));h+=8;const _=o.getUint16(h,n);h+=2;const p=o.getUint16(h,n);h+=2;const w=Number(o.getBigUint64(h,n));h+=8;const b=Number(o.getBigUint64(h,n));h+=8;const m=o.getUint32(h,n);h+=4;const y=Number(o.getBigUint64(h,n));h+=8;const k=[];for(let t=0;t<u;t++){const t=o.getUint32(h,n);h+=4;const e=o.getUint32(h,n);h+=4;const r=Number(o.getBigUint64(h,n));h+=8;const i=Number(o.getBigUint64(h,n));h+=8,k.push({reductionLevel:t,reserved:e,dataOffset:r,indexOffset:i})}const v=l===Pn?"bigbed":"bigwig";if(w>e||b>e-40)return this._getMainHeader(t,2*e);let E;if(!b)throw new Error("no stats");{const t=r.subarray(Number(b));let e=0;const i=new DataView(t.buffer,t.byteOffset,t.length),s=Number(i.getBigUint64(e,n));e+=8;const a=i.getFloat64(e,n);e+=8;const o=i.getFloat64(e,n);e+=8;const h=i.getFloat64(e,n);e+=8;const l=i.getFloat64(e,n);e+=8,E={scoreMin:a,scoreMax:o,scoreSum:h,scoreSumSquares:l,basesCovered:s}}return{zoomLevels:k,magic:l,extHeaderOffset:y,numZoomLevels:u,fieldCount:_,totalSummary:E,definedFieldCount:p,uncompressBufSize:m,asOffset:w,chromTreeOffset:c,totalSummaryOffset:b,unzoomedDataOffset:d,unzoomedIndexOffset:g,fileType:v,version:f,isBigEndian:s,autoSql:w?r.subarray(w,r.indexOf(0,w)).toString():""}}_isBigEndian(t){let e=t.readInt32LE(0);if(e===Fn||e===Pn)return!1;if(e=t.readInt32BE(0),e===Fn||e===Pn)return!0;throw new Error("not a BigWig/BigBed file")}async _readChromTree(t,e){const n=!t.isBigEndian,r=[],s={};let a=t.unzoomedDataOffset;const o=t.chromTreeOffset;for(;a%4!=0;)a+=1;const h=a-o,{buffer:l}=await this.bbi.read(i.hp.alloc(h),0,h,Number(o),e),f=l,u=new DataView(f.buffer,f.byteOffset,f.length);let c=0;c+=4,c+=4;const d=u.getUint32(c,n);c+=4,c+=4,c+=8;const g=async t=>{let e=t;if(e>=l.length)throw new Error("reading beyond end of buffer");const i=u.getUint8(e);e+=2;const a=u.getUint16(e,n);if(e+=2,i)for(let t=0;t<a;t++){const t=l.subarray(e,e+d).toString().replaceAll("\0","");e+=d;const i=u.getUint32(e,n);e+=4;const a=u.getUint32(e,n);e+=4;const o={name:t,id:i,length:a};s[this.renameRefSeqs(t)]=i,r[i]=o}else{const t=[];for(let r=0;r<a;r++){e+=d;const r=Number(u.getBigUint64(e,n));e+=8,t.push(g(Number(r)-Number(o)))}await Promise.all(t)}};return await g(32),{refsByName:s,refsByNumber:r}}async getUnzoomedView(t){const{unzoomedIndexOffset:e,refsByName:n,uncompressBufSize:r,isBigEndian:i,fileType:s}=await this.getHeader(t);return new Ln(this.bbi,n,e,i,r>0,s)}async getFeatureStream(t,e,n,r){await this.getHeader(r);const i=this.renameRefSeqs(t);let s;const{basesPerSpan:a,scale:o}=r||{};return s=a?await this.getView(1/a,r):o?await this.getView(o,r):await this.getView(1,r),new Dn.c((t=>{s.readWigData(i,e,n,t,r).catch((e=>{t.error(e)}))}))}async getFeatures(t,e,n,r){const i=await this.getFeatureStream(t,e,n,r);return(await(0,Cn._)(i.pipe((0,Zn.$)()))).flat()}}class $n extends Mn{async getView(t,e){const{zoomLevels:n,refsByName:r,isBigEndian:i,uncompressBufSize:s}=await this.getHeader(e),a=1/t;for(let t=n.length-1;t>=0;t-=1){const e=n[t];if(e&&e.reductionLevel<=2*a)return new Ln(this.bbi,r,e.indexOffset,i,s>0,"summary")}return this.getUnzoomedView(e)}}var jn=n(62718),Hn=n(69652),Vn=n(34796);class Yn extends Mn{constructor(){super(...arguments),this.readIndicesCache=new s.A({cache:new(o())({maxSize:1}),fill:(t,e)=>this._readIndices({...t,signal:e})})}readIndices(t={}){const{signal:e,...n}=t;return this.readIndicesCache.get(JSON.stringify(n),t,e)}async getView(t,e){return this.getUnzoomedView(e)}async _readIndices(t){const{extHeaderOffset:e,isBigEndian:n}=await this.getHeader(t),{buffer:r}=await this.bbi.read(i.hp.alloc(64),0,64,Number(e)),s=!n,a=r,o=new DataView(a.buffer,a.byteOffset,a.length);let h=0;h+=2;const l=o.getUint16(h,s);h+=2;const f=Number(o.getBigUint64(h,s));if(h+=8,0===l)return[];const u=20*l,{buffer:c}=await this.bbi.read(i.hp.alloc(u),0,u,Number(f)),d=[];for(let t=0;t<l;t+=1){const e=c.subarray(20*t),n=new DataView(e.buffer,e.byteOffset,e.length);let r=0;const i=n.getInt16(r,s);r+=2;const a=n.getInt16(r,s);r+=2;const o=Number(n.getBigUint64(r,s));r+=12;const h=n.getInt16(r,s);d.push({type:i,fieldcount:a,offset:Number(o),field:h})}return d}async searchExtraIndexBlocks(t,e={}){const{isBigEndian:n}=await this.getHeader(e),r=await this.readIndices(e);if(0===r.length)return[];const s=r.map((async r=>{const{offset:s,field:a}=r,{buffer:o}=await this.bbi.read(i.hp.alloc(32),0,32,s,e),h=!n,l=o,f=new DataView(l.buffer,l.byteOffset,l.length);let u=0;u+=4;const c=f.getInt32(u,h);u+=4;const d=f.getInt32(u,h);u+=4;const g=f.getInt32(u,h);u+=4,u+=8;const _=async n=>{const r=Number(n),s=4+c*(d+g),{buffer:o}=await this.bbi.read(i.hp.alloc(s),0,s,r,e),l=o,f=new DataView(l.buffer,l.byteOffset,l.length);let u=0;const p=f.getInt8(u);u+=2;const w=f.getInt16(u,h);u+=2;const b=[];if(0===p){const e=[];for(let t=0;t<w;t++){const t=l.subarray(u,u+d).toString().replaceAll("\0","");u+=d;const n=Number(f.getBigUint64(u,h));u+=8,e.push({key:t,offset:n})}let n=0;for(const{key:r,offset:i}of e){if(t.localeCompare(r)<0&&n)return _(n);n=i}return _(n)}if(1!==p);else{for(let t=0;t<w;t++){const t=l.subarray(u,u+d).toString().replaceAll("\0","");u+=d;const e=Number(f.getBigUint64(u,h));u+=8;const n=f.getUint32(u,h);u+=4;const r=f.getUint32(u,h);u+=4,b.push({key:t,offset:e,length:n,reserved:r})}for(const e of b)if(e.key===t)return{...e,field:a}}};return _(s+32)}));return(await Promise.all(s)).filter((t=>!!t))}async searchExtraIndex(t,e={}){const n=await this.searchExtraIndexBlocks(t,e);if(0===n.length)return[];const r=await this.getUnzoomedView(e),i=n.map((t=>new Dn.c((n=>{r.readFeatures(n,[t],e).catch((t=>{n.error(t)}))})).pipe((0,Hn.T)(((t,e)=>t.concat(e))),(0,Vn.T)((e=>{for(const n of e)n.field=t.field;return e})))));return(await(0,Cn._)((0,jn.h)(...i))).filter((e=>{var n;return(null===(n=e.rest)||void 0===n?void 0:n.split("\t")[(e.field||0)-3])===t}))}}},26094:(t,e,n)=>{const r=n(47130),i=n(96607),s="function"==typeof Symbol&&"function"==typeof Symbol.for?Symbol.for("nodejs.util.inspect.custom"):null;e.hp=h,e.IS=50;const a=2147483647;function o(t){if(t>a)throw new RangeError('The value "'+t+'" is invalid for option "size"');const e=new Uint8Array(t);return Object.setPrototypeOf(e,h.prototype),e}function h(t,e,n){if("number"==typeof t){if("string"==typeof e)throw new TypeError('The "string" argument must be of type string. Received type number');return u(t)}return l(t,e,n)}function l(t,e,n){if("string"==typeof t)return function(t,e){if("string"==typeof e&&""!==e||(e="utf8"),!h.isEncoding(e))throw new TypeError("Unknown encoding: "+e);const n=0|_(t,e);let r=o(n);const i=r.write(t,e);return i!==n&&(r=r.slice(0,i)),r}(t,e);if(ArrayBuffer.isView(t))return function(t){if(G(t,Uint8Array)){const e=new Uint8Array(t);return d(e.buffer,e.byteOffset,e.byteLength)}return c(t)}(t);if(null==t)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(G(t,ArrayBuffer)||t&&G(t.buffer,ArrayBuffer))return d(t,e,n);if("undefined"!=typeof SharedArrayBuffer&&(G(t,SharedArrayBuffer)||t&&G(t.buffer,SharedArrayBuffer)))return d(t,e,n);if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. 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