| 1 | var i=Symbol.for("preact-signals");function t(){if(!(s>1)){var i,t=!1;while(void 0!==h){var r=h;h=void 0;f++;while(void 0!==r){var o=r.o;r.o=void 0;r.f&=-3;if(!(8&r.f)&&c(r))try{r.c()}catch(r){if(!t){i=r;t=!0}}r=o}}f=0;s--;if(t)throw i}else s--}function r(i){if(s>0)return i();s++;try{return i()}finally{t()}}var o=void 0;function n(i){var t=o;o=void 0;try{return i()}finally{o=t}}var h=void 0,s=0,f=0,v=0;function e(i){if(void 0!==o){var t=i.n;if(void 0===t||t.t!==o){t={i:0,S:i,p:o.s,n:void 0,t:o,e:void 0,x:void 0,r:t};if(void 0!==o.s)o.s.n=t;o.s=t;i.n=t;if(32&o.f)i.S(t);return t}else if(-1===t.i){t.i=0;if(void 0!==t.n){t.n.p=t.p;if(void 0!==t.p)t.p.n=t.n;t.p=o.s;t.n=void 0;o.s.n=t;o.s=t}return t}}}function u(i){this.v=i;this.i=0;this.n=void 0;this.t=void 0}u.prototype.brand=i;u.prototype.h=function(){return!0};u.prototype.S=function(i){if(this.t!==i&&void 0===i.e){i.x=this.t;if(void 0!==this.t)this.t.e=i;this.t=i}};u.prototype.U=function(i){if(void 0!==this.t){var t=i.e,r=i.x;if(void 0!==t){t.x=r;i.e=void 0}if(void 0!==r){r.e=t;i.x=void 0}if(i===this.t)this.t=r}};u.prototype.subscribe=function(i){var t=this;return E(function(){var r=t.value,n=o;o=void 0;try{i(r)}finally{o=n}})};u.prototype.valueOf=function(){return this.value};u.prototype.toString=function(){return this.value+""};u.prototype.toJSON=function(){return this.value};u.prototype.peek=function(){var i=o;o=void 0;try{return this.value}finally{o=i}};Object.defineProperty(u.prototype,"value",{get:function(){var i=e(this);if(void 0!==i)i.i=this.i;return this.v},set:function(i){if(i!==this.v){if(f>100)throw new Error("Cycle detected");this.v=i;this.i++;v++;s++;try{for(var r=this.t;void 0!==r;r=r.x)r.t.N()}finally{t()}}}});function d(i){return new u(i)}function c(i){for(var t=i.s;void 0!==t;t=t.n)if(t.S.i!==t.i||!t.S.h()||t.S.i!==t.i)return!0;return!1}function a(i){for(var t=i.s;void 0!==t;t=t.n){var r=t.S.n;if(void 0!==r)t.r=r;t.S.n=t;t.i=-1;if(void 0===t.n){i.s=t;break}}}function l(i){var t=i.s,r=void 0;while(void 0!==t){var o=t.p;if(-1===t.i){t.S.U(t);if(void 0!==o)o.n=t.n;if(void 0!==t.n)t.n.p=o}else r=t;t.S.n=t.r;if(void 0!==t.r)t.r=void 0;t=o}i.s=r}function y(i){u.call(this,void 0);this.x=i;this.s=void 0;this.g=v-1;this.f=4}(y.prototype=new u).h=function(){this.f&=-3;if(1&this.f)return!1;if(32==(36&this.f))return!0;this.f&=-5;if(this.g===v)return!0;this.g=v;this.f|=1;if(this.i>0&&!c(this)){this.f&=-2;return!0}var i=o;try{a(this);o=this;var t=this.x();if(16&this.f||this.v!==t||0===this.i){this.v=t;this.f&=-17;this.i++}}catch(i){this.v=i;this.f|=16;this.i++}o=i;l(this);this.f&=-2;return!0};y.prototype.S=function(i){if(void 0===this.t){this.f|=36;for(var t=this.s;void 0!==t;t=t.n)t.S.S(t)}u.prototype.S.call(this,i)};y.prototype.U=function(i){if(void 0!==this.t){u.prototype.U.call(this,i);if(void 0===this.t){this.f&=-33;for(var t=this.s;void 0!==t;t=t.n)t.S.U(t)}}};y.prototype.N=function(){if(!(2&this.f)){this.f|=6;for(var i=this.t;void 0!==i;i=i.x)i.t.N()}};Object.defineProperty(y.prototype,"value",{get:function(){if(1&this.f)throw new Error("Cycle detected");var i=e(this);this.h();if(void 0!==i)i.i=this.i;if(16&this.f)throw this.v;return this.v}});function w(i){return new y(i)}function _(i){var r=i.u;i.u=void 0;if("function"==typeof r){s++;var n=o;o=void 0;try{r()}catch(t){i.f&=-2;i.f|=8;g(i);throw t}finally{o=n;t()}}}function g(i){for(var t=i.s;void 0!==t;t=t.n)t.S.U(t);i.x=void 0;i.s=void 0;_(i)}function p(i){if(o!==this)throw new Error("Out-of-order effect");l(this);o=i;this.f&=-2;if(8&this.f)g(this);t()}function b(i){this.x=i;this.u=void 0;this.s=void 0;this.o=void 0;this.f=32}b.prototype.c=function(){var i=this.S();try{if(8&this.f)return;if(void 0===this.x)return;var t=this.x();if("function"==typeof t)this.u=t}finally{i()}};b.prototype.S=function(){if(1&this.f)throw new Error("Cycle detected");this.f|=1;this.f&=-9;_(this);a(this);s++;var i=o;o=this;return p.bind(this,i)};b.prototype.N=function(){if(!(2&this.f)){this.f|=2;this.o=h;h=this}};b.prototype.d=function(){this.f|=8;if(!(1&this.f))g(this)};function E(i){var t=new b(i);try{t.c()}catch(i){t.d();throw i}return t.d.bind(t)}export{u as Signal,r as batch,w as computed,E as effect,d as signal,n as untracked};
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