diff --git a/.gitignore b/.gitignore
index 8fa8188..5990973 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
dist/docs/
+dist/.*
# Logs
logs
*.log
diff --git a/bs/build.js b/bs/build.js
index 332b7ba..4f54d23 100755
--- a/bs/build.js
+++ b/bs/build.js
@@ -1,71 +1,37 @@
#!/usr/bin/env -S npx nodejsscript
-import { bundle as bundleDTS } from "dts-bundler";
+import { build } from "./dev/.build.js"
const files= [ "index", "index-with-signals" ];
-const filesOut= (file, mark= "esm")=> "dist/"+file.replace("index", mark);
-const css= echo.css`
- .info{ color: gray; }
-`;
-$.api("", true)
-.option("--minify", "Level of minification [ no, full, partial (default) ]")
-.action(async function main({ minify= "partial" }){
- for(const file_root of files){
- const file= file_root+".js";
- echo("Processing: "+ file);
- const out= filesOut(file);
- const esbuild_output= s.$().run([
- "npx esbuild '::file::'",
- "--platform=neutral",
- "--bundle",
- minifyOption(minify),
- "--legal-comments=inline",
- "--packages=external",
- "--outfile='::out::'"
- ].filter(Boolean).join(" "), { file, out });
- if(esbuild_output.code)
- return $.exit(esbuild_output.code, echo(esbuild_output.stderr));
- echoVariant(esbuild_output.stderr.split("\n")[1].trim()+ " (esbuild)");
- pipe(
- f=> f.replace(/^ +/gm, m=> "\t".repeat(m.length/2)),
- f=> s.echo(f).to(out)
- )(s.cat(out));
-
- const file_dts= file_root+".d.ts";
- const file_dts_out= filesOut(file_dts);
- echoVariant(file_dts_out);
- s.echo(bundleDTS(file_dts)).to(file_dts_out);
-
- await toDDE(out, file_root);
- }
- $.exit(0);
-
- async function toDDE(file, file_root){
- const name= "dde";
- const out= filesOut(file_root+".js", name);
- echoVariant(`${out} (${file} → globalThis.${name})`)
-
- let content= s.cat(file).toString().split(/export ?{/);
- content.splice(1, 0, `\nglobalThis.${name}= {`);
- content[2]= content[2]
- .replace(/,(?!\n)/g, ",\n")
- .replace(/(? {",
- content.join(""),
- "})();"
- ].join("\n")).to(out);
- }
+$.api("")
+.command("main", "Build main files", { default: true })
+.action(async function main(){
+ const regular = await build({
+ files,
+ filesOut,
+ minify: "no",
+ });
+ const min = await build({
+ files,
+ filesOut(file, mark= "esm"){
+ const out= filesOut(file, mark);
+ const idx= out.lastIndexOf(".");
+ return out.slice(0, idx)+".min"+out.slice(idx);
+ },
+ minify: "full",
+ });
+ return $.exit(regular + min);
+})
+.command("signals", "Build only signals (for example for analysis)")
+.action(async function signals(){
+ const regular = await build({
+ files: [ "signals" ],
+ filesOut(file){ return "dist/."+file; },
+ minify: "no",
+ dde: false,
+ });
+ return $.exit(regular);
})
.parse();
-/** @param {"no"|"full"|"partial"} level */
-function minifyOption(level= "partial"){
- if("no"===level) return undefined;
- if("full"===level) return "--minify";
- return "--minify-syntax --minify-identifiers";
-}
-function echoVariant(name){
- return echo("%c✓ "+name, css.info+css);
-}
+
+function filesOut(file, mark= "esm"){ return "dist/"+file.replace("index", mark); }
diff --git a/bs/dev/.build.js b/bs/dev/.build.js
new file mode 100644
index 0000000..3510e6e
--- /dev/null
+++ b/bs/dev/.build.js
@@ -0,0 +1,65 @@
+#!/usr/bin/env -S npx nodejsscript
+import { bundle as bundleDTS } from "dts-bundler";
+const css= echo.css`
+ .info{ color: gray; }
+`;
+
+export async function build({ files, filesOut, minify= "partiala", dde= true }){
+ for(const file_root of files){
+ const file= file_root+".js";
+ echo(`Processing ${file} (minified: ${minify})`);
+ const out= filesOut(file);
+ const esbuild_output= s.$().run([
+ "npx esbuild '::file::'",
+ "--platform=neutral",
+ "--bundle",
+ minifyOption(minify),
+ "--legal-comments=inline",
+ "--packages=external",
+ "--outfile='::out::'"
+ ].filter(Boolean).join(" "), { file, out });
+ if(esbuild_output.code)
+ return $.exit(esbuild_output.code, echo(esbuild_output.stderr));
+ echoVariant(esbuild_output.stderr.split("\n")[1].trim()+ " (esbuild)");
+ pipe(
+ f=> f.replace(/^ +/gm, m=> "\t".repeat(m.length/2)),
+ f=> s.echo(f).to(out)
+ )(s.cat(out));
+
+ const file_dts= file_root+".d.ts";
+ const file_dts_out= filesOut(file_dts);
+ echoVariant(file_dts_out);
+ s.echo(bundleDTS(file_dts)).to(file_dts_out);
+
+ if(dde) await toDDE(out, file_root);
+ }
+ return 0;
+
+ async function toDDE(file, file_root){
+ const name= "dde";
+ const out= filesOut(file_root+".js", name);
+ echoVariant(`${out} (${file} → globalThis.${name})`)
+
+ let content= s.cat(file).toString().split(/export ?{/);
+ content.splice(1, 0, `\nglobalThis.${name}= {`);
+ content[2]= content[2]
+ .replace(/,(?!\n)/g, ",\n")
+ .replace(/(? {",
+ content.join(""),
+ "})();"
+ ].join("\n")).to(out);
+ }
+}
+/** @param {"no"|"full"|"partial"} level */
+function minifyOption(level= "partial"){
+ if("no"===level) return undefined;
+ if("full"===level) return "--minify";
+ return "--minify-syntax --minify-identifiers";
+}
+function echoVariant(name){
+ return echo("%c✓ "+name, css.info+css);
+}
diff --git a/dist/dde-with-signals.js b/dist/dde-with-signals.js
index bf2dbba..ef6c46c 100644
--- a/dist/dde-with-signals.js
+++ b/dist/dde-with-signals.js
@@ -461,7 +461,6 @@ function connectionsChangesObserverConstructor() {
offDisconnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
- if (!ls.disconnected.has(listener)) return;
ls.disconnected.delete(listener);
ls.length_d -= 1;
cleanWhenOff(element, ls);
diff --git a/dist/dde-with-signals.min.js b/dist/dde-with-signals.min.js
new file mode 100644
index 0000000..3021b36
--- /dev/null
+++ b/dist/dde-with-signals.min.js
@@ -0,0 +1,31 @@
+//deka-dom-el library is available via global namespace `dde`
+(()=> {
+var V=(...t)=>Object.prototype.hasOwnProperty.call(...t);function O(t){return typeof t>"u"}function rt(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function S(t,e){return t instanceof e}function F(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function w(t=null,e={}){return Object.create(t,e)}function m(...t){return Object.assign(...t)}function I(t,e){if(!t||!S(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function $(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return r[vt(o)]=e(t,o),r},{})}function vt(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var P=class extends Error{constructor(){super();let[e,...n]=this.stack.split(`
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This maps attributes to signals (`S.observedAttributes`).
+ Investigate `__dde_attributes` key of the element. */let[c,s]=o,i=this[et][c];if(i)return g.action(i,"_set",s)})(t),A.disconnected(function(){/*! This removes all signals mapped to attributes (`S.observedAttributes`).
+ Investigate `__dde_attributes` key of the element. */g.clear(...Object.values(this[et]))})(t),n};var lt={isSignal:J,processReactiveAttribute(t,e,n,r){if(!J(n))return n;let o=c=>{if(!t.isConnected)return M(n,o);r(e,c)};return nt(n,o),ht(n,o,t,e),n.get()}};function ht(t,e,...n){let{current:r}=x;r.host(function(o){if(o[k])return o[k].push([[t,e],...n]);o[k]=[],!r.prevent&&A.disconnected(()=>o[k].forEach(([[c,s]])=>M(c,s,c[l]&&c[l].host&&c[l].host()===o)))(o)})}var Tt=new FinalizationRegistry(function(t){g.clear({[l]:t})});function dt(t,e,n){let r=w(t?Rt:G),o=gt(r,e,n,t);return Tt.register(o,o[l]),o}var Pt=m(w(),{stopPropagation(){this.skip=!0}});function gt(t,e,n,r=!1){let o=[];rt(n)!=="[object Object]"&&(n={});let{onclear:c}=g.symbols;n[c]&&(o.push(n[c]),delete n[c]);let{host:s}=x;return Reflect.defineProperty(t,l,{value:m(w(Pt),{value:e,actions:n,onclear:o,host:s,listeners:new Set,defined:new P().stack,readonly:r}),enumerable:!1,writable:!1,configurable:!0}),t}function jt(){return Z[Z.length-1]}function pt(t){if(!t[l])return;let{value:e,listeners:n}=t[l],r=jt();return r&&n.add(r),b.has(r)&&b.get(r).add(t),e}function bt(t,e,n){let r=t[l];if(!(!r||!n&&r.value===e))return r.value=e,tt(t),e}function nt(t,e){if(t[l])return t[l].listeners.add(e)}function M(t,e,n){let r=t[l];if(!r)return;let{listeners:o}=r,c=o.delete(e);if(!c||!n||o.size)return c;g.clear(t);let s=b.get(r);if(!s)return c;let i=b.get(s);if(!i)return c;for(let p of i)M(p,s,!0);return c}K(lt);
+globalThis.dde= {S: g,
+assign: z,
+assignAttribute: it,
+chainableAppend: xt,
+classListDeclarative: Et,
+createElement: W,
+createElementNS: Jt,
+customElementRender: ee,
+customElementWithDDE: Ct,
+dispatchEvent: se,
+el: W,
+elNS: Jt,
+elementAttribute: _t,
+isSignal: J,
+lifecyclesToEvents: Ct,
+observedAttributes: Ot,
+on: A,
+queue: Bt,
+registerReactivity: K,
+scope: x,
+signal: g,
+simulateSlots: Zt
+};
+
+})();
\ No newline at end of file
diff --git a/dist/dde.js b/dist/dde.js
index b6d683a..0f1c0de 100644
--- a/dist/dde.js
+++ b/dist/dde.js
@@ -438,7 +438,6 @@ function connectionsChangesObserverConstructor() {
offDisconnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
- if (!ls.disconnected.has(listener)) return;
ls.disconnected.delete(listener);
ls.length_d -= 1;
cleanWhenOff(element, ls);
diff --git a/dist/dde.min.js b/dist/dde.min.js
new file mode 100644
index 0000000..e7678f1
--- /dev/null
+++ b/dist/dde.min.js
@@ -0,0 +1,25 @@
+//deka-dom-el library is available via global namespace `dde`
+(()=> {
+function w(t){return typeof t>"u"}function b(t,e){return t instanceof e}function F(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function v(...t){return Object.assign(...t)}function R(t,e){if(!t||!b(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function I(t,e){let{observedAttributes:r=[]}=t.constructor;return r.reduce(function(n,o){return n[J(o)]=e(t,o),n},{})}function J(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var y={isSignal(t){return!1},processReactiveAttribute(t,e,r,n){return r}};function K(t,e=!0){return e?v(y,t):(Object.setPrototypeOf(t,y),t)}function T(t){return F(t,y)&&t!==y?t:y}var a={setDeleteAttr:Q,ssr:"",D:globalThis.document,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function Q(t,e,r){if(Reflect.set(t,e,r),!!w(r)){if(Reflect.deleteProperty(t,e),b(t,a.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var A="__dde_lifecyclesToEvents",m="dde:connected",_="dde:disconnected",D="dde:attributeChanged";function gt(t){return a.q(t)}var x=[{get scope(){return a.D.body},host:t=>t?t(a.D.body):a.D.body,prevent:!0}],S={get current(){return x[x.length-1]},get host(){return this.current.host},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...x]},push(t={}){return x.push(v({},this.current,{prevent:!1},t))},pushRoot(){return x.push(x[0])},pop(){if(x.length!==1)return x.pop()}};function $(...t){return this.appendOriginal(...t),this}function X(t){return t.append===$||(t.appendOriginal=t.append,t.append=$),t}var P;function k(t,e,...r){let n=T(this),o=0,c,d;switch((Object(e)!==e||n.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let f=(...l)=>l.length?(o===1?r.unshift(...l):l.forEach(E=>E(d)),void 0):d;S.push({scope:t,host:f}),c=t(e||void 0);let p=b(c,a.F);if(c.nodeName==="#comment")break;let g=k.mark({type:"component",name:t.name,host:p?"this":"parentElement"});c.prepend(g),p&&(d=g);break}case t==="#text":c=N.call(this,a.D.createTextNode(""),e);break;case(t==="<>"||!t):c=N.call(this,a.D.createDocumentFragment(),e);break;case!!P:c=N.call(this,a.D.createElementNS(P,t),e);break;case!c:c=N.call(this,a.D.createElement(t),e)}return X(c),d||(d=c),r.forEach(f=>f(d)),o&&S.pop(),o=2,c}k.mark=function(t,e=!1){t=Object.entries(t).map(([o,c])=>o+`="${c}"`).join(" ");let r=e?"":"/",n=a.D.createComment(``);return e&&(n.end=a.D.createComment("")),n};function vt(t){let e=this;return function(...n){P=t;let o=k.call(e,...n);return P=void 0,o}}function mt(t,e=t){let r="\xB9\u2070",n="\u2713",o=Object.fromEntries(Array.from(e.querySelectorAll("slot")).filter(c=>!c.name.endsWith(r)).map(c=>[c.name+=r,c]));if(t.append=new Proxy(t.append,{apply(c,d,f){if(f[0]===e)return c.apply(t,f);for(let p of f){let g=(p.slot||"")+r;try{tt(p,"remove","slot")}catch{}let l=o[g];if(!l)return;l.name.startsWith(n)||(l.childNodes.forEach(E=>E.remove()),l.name=n+g),l.append(p)}return t.append=c,t}}),t!==e){let c=Array.from(t.childNodes);t.append(...c)}return e}var M=new WeakMap,{setDeleteAttr:U}=a;function N(t,...e){if(!e.length)return t;M.set(t,B(t,this));for(let[r,n]of Object.entries(v({},...e)))z.call(this,t,r,n);return M.delete(t),t}function z(t,e,r){let{setRemoveAttr:n,s:o}=B(t,this),c=this;r=o.processReactiveAttribute(t,e,r,(f,p)=>z.call(c,t,f,p));let[d]=e;if(d==="=")return n(e.slice(1),r);if(d===".")return H(t,e.slice(1),r);if(/(aria|data)([A-Z])/.test(e))return e=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase(),n(e,r);switch(e==="className"&&(e="class"),e){case"xlink:href":return n(e,r,"http://www.w3.org/1999/xlink");case"textContent":return U(t,e,r);case"style":if(typeof r!="object")break;case"dataset":return j(o,e,t,r,H.bind(null,t[e]));case"ariaset":return j(o,e,t,r,(f,p)=>n("aria-"+f,p));case"classList":return Y.call(c,t,r)}return et(t,e)?U(t,e,r):n(e,r)}function B(t,e){if(M.has(t))return M.get(t);let n=(b(t,a.S)?rt:nt).bind(null,t,"Attribute"),o=T(e);return{setRemoveAttr:n,s:o}}function Y(t,e){let r=T(this);return j(r,"classList",t,e,(n,o)=>t.classList.toggle(n,o===-1?void 0:!!o)),t}function tt(t,e,r,n){return b(t,a.H)?t[e+"Attribute"](r,n):t[e+"AttributeNS"](null,r,n)}function et(t,e){if(!(e in t))return!1;let r=Z(t,e);return!w(r.set)}function Z(t,e){if(t=Object.getPrototypeOf(t),!t)return{};let r=Object.getOwnPropertyDescriptor(t,e);return r||Z(t,e)}function j(t,e,r,n,o){let c=String;if(!(typeof n!="object"||n===null))return Object.entries(n).forEach(function([f,p]){f&&(f=new c(f),f.target=e,p=t.processReactiveAttribute(r,f,p,o),o(f,p))})}function nt(t,e,r,n){return t[(w(n)?"remove":"set")+e](r,n)}function rt(t,e,r,n,o=null){return t[(w(n)?"remove":"set")+e+"NS"](o,r,n)}function H(t,e,r){if(Reflect.set(t,e,r),!!w(r))return Reflect.deleteProperty(t,e)}var C=a.M?ot():new Proxy({},{get(){return()=>{}}});function ot(){let t=new Map,e=!1,r=s=>function(u){for(let i of u)if(i.type==="childList"){if(l(i.addedNodes,!0)){s();continue}E(i.removedNodes,!0)&&s()}},n=new a.M(r(f));return{observe(s){let u=new a.M(r(()=>{}));return u.observe(s,{childList:!0,subtree:!0}),()=>u.disconnect()},onConnected(s,u){d();let i=c(s);i.connected.has(u)||(i.connected.add(u),i.length_c+=1)},offConnected(s,u){if(!t.has(s))return;let i=t.get(s);i.connected.has(u)&&(i.connected.delete(u),i.length_c-=1,o(s,i))},onDisconnected(s,u){d();let i=c(s);i.disconnected.has(u)||(i.disconnected.add(u),i.length_d+=1)},offDisconnected(s,u){if(!t.has(s))return;let i=t.get(s);i.disconnected.delete(u),i.length_d-=1,o(s,i)}};function o(s,u){u.length_c||u.length_d||(t.delete(s),f())}function c(s){if(t.has(s))return t.get(s);let u={connected:new WeakSet,length_c:0,disconnected:new WeakSet,length_d:0};return t.set(s,u),u}function d(){e||(e=!0,n.observe(a.D.body,{childList:!0,subtree:!0}))}function f(){!e||t.size||(e=!1,n.disconnect())}function p(){return new Promise(function(s){(requestIdleCallback||requestAnimationFrame)(s)})}async function g(s){t.size>30&&await p();let u=[];if(!b(s,Node))return u;for(let i of t.keys())i===s||!b(i,Node)||s.contains(i)&&u.push(i);return u}function l(s,u){let i=!1;for(let h of s){if(u&&g(h).then(l),!t.has(h))continue;let O=t.get(h);O.length_c&&(h.dispatchEvent(new Event(m)),O.connected=new WeakSet,O.length_c=0,O.length_d||t.delete(h),i=!0)}return i}function E(s,u){let i=!1;for(let h of s)u&&g(h).then(E),!(!t.has(h)||!t.get(h).length_d)&&((globalThis.queueMicrotask||setTimeout)(V(h)),i=!0);return i}function V(s){return()=>{s.isConnected||(s.dispatchEvent(new Event(_)),t.delete(s))}}}function yt(t,e,r=st){let n=t.host||t;S.push({scope:n,host:(...d)=>d.length?d.forEach(f=>f(n)):n}),typeof r=="function"&&(r=r.call(n,n));let o=n[A];o||ct(n);let c=e.call(n,r);return o||n.dispatchEvent(new Event(m)),t.nodeType===11&&typeof t.mode=="string"&&n.addEventListener(_,C.observe(t),{once:!0}),S.pop(),t.append(c)}function ct(t){return W(t.prototype,"connectedCallback",function(e,r,n){e.apply(r,n),r.dispatchEvent(new Event(m))}),W(t.prototype,"disconnectedCallback",function(e,r,n){e.apply(r,n),(globalThis.queueMicrotask||setTimeout)(()=>!r.isConnected&&r.dispatchEvent(new Event(_)))}),W(t.prototype,"attributeChangedCallback",function(e,r,n){let[o,,c]=n;r.dispatchEvent(new CustomEvent(D,{detail:[o,c]})),e.apply(r,n)}),t.prototype[A]=!0,t}function W(t,e,r){t[e]=new Proxy(t[e]||(()=>{}),{apply:r})}function st(t){return I(t,(e,r)=>e.getAttribute(r))}function Tt(t,e,r){return e||(e={}),function(o,...c){r&&(c.unshift(o),o=typeof r=="function"?r():r);let d=c.length?new CustomEvent(t,v({detail:c[0]},e)):new Event(t,e);return o.dispatchEvent(d)}}function L(t,e,r){return function(o){return o.addEventListener(t,e,r),o}}var G=t=>v({},typeof t=="object"?t:null,{once:!0});L.connected=function(t,e){return e=G(e),function(n){return n.addEventListener(m,t,e),n[A]?n:n.isConnected?(n.dispatchEvent(new Event(m)),n):(R(e.signal,()=>C.offConnected(n,t))&&C.onConnected(n,t),n)}};L.disconnected=function(t,e){return e=G(e),function(n){return n.addEventListener(_,t,e),n[A]||R(e.signal,()=>C.offDisconnected(n,t))&&C.onDisconnected(n,t),n}};var q=new WeakMap;L.disconnectedAsAbort=function(t){if(q.has(t))return q.get(t);let e=new AbortController;return q.set(t,e),t(L.disconnected(()=>e.abort())),e};var it=new WeakSet;L.attributeChanged=function(t,e){return typeof e!="object"&&(e={}),function(n){if(n.addEventListener(D,t,e),n[A]||it.has(n)||!a.M)return n;let o=new a.M(function(d){for(let{attributeName:f,target:p}of d)p.dispatchEvent(new CustomEvent(D,{detail:[f,p.getAttribute(f)]}))});return R(e.signal,()=>o.disconnect())&&o.observe(n,{attributes:!0}),n}};
+globalThis.dde= {assign: N,
+assignAttribute: z,
+chainableAppend: X,
+classListDeclarative: Y,
+createElement: k,
+createElementNS: vt,
+customElementRender: yt,
+customElementWithDDE: ct,
+dispatchEvent: Tt,
+el: k,
+elNS: vt,
+elementAttribute: tt,
+lifecyclesToEvents: ct,
+observedAttributes: st,
+on: L,
+queue: gt,
+registerReactivity: K,
+scope: S,
+simulateSlots: mt
+};
+
+})();
\ No newline at end of file
diff --git a/dist/esm-with-signals.d.min.ts b/dist/esm-with-signals.d.min.ts
new file mode 100644
index 0000000..3e0b79c
--- /dev/null
+++ b/dist/esm-with-signals.d.min.ts
@@ -0,0 +1,593 @@
+declare global{ /* ddeSignal */ }
+type CustomElementTagNameMap= { '#text': Text, '#comment': Comment }
+type SupportedElement=
+ HTMLElementTagNameMap[keyof HTMLElementTagNameMap]
+ | SVGElementTagNameMap[keyof SVGElementTagNameMap]
+ | MathMLElementTagNameMap[keyof MathMLElementTagNameMap]
+ | CustomElementTagNameMap[keyof CustomElementTagNameMap]
+declare global {
+ type ddeComponentAttributes= Record | undefined;
+ type ddeElementAddon= (element: El)=> any;
+ type ddeString= string | ddeSignal
+ type ddeStringable= ddeString | number | ddeSignal
+}
+type PascalCase=
+`${Capitalize}${string}`;
+type AttrsModified= {
+ /**
+ * Use string like in HTML (internally uses `*.setAttribute("style", *)`), or object representation (like DOM API).
+ */
+ style: Partial | ddeString
+ | Partial<{ [K in keyof CSSStyleDeclaration]: ddeSignal }>
+ /**
+ * Provide option to add/remove/toggle CSS clasess (index of object) using 1/0/-1.
+ * In fact `el.classList.toggle(class_name)` for `-1` and `el.classList.toggle(class_name, Boolean(...))`
+ * for others.
+ */
+ classList: Record>,
+ /**
+ * Used by the dataset HTML attribute to represent data for custom attributes added to elements.
+ * Values are converted to string (see {@link DOMStringMap}).
+ *
+ * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMStringMap)
+ * */
+ dataset: Record,
+ /**
+ * Sets `aria-*` simiraly to `dataset`
+ * */
+ ariaset: Record,
+} & Record<`=${string}` | `data${PascalCase}` | `aria${PascalCase}`, ddeString>
+ & Record<`.${string}`, any>
+type _fromElsInterfaces= Omit;
+type IsReadonly =
+ T extends { readonly [P in K]: T[K] } ? true : false;
+/**
+ * Just element attributtes
+ *
+ * In most cases, you can use native propertie such as
+ * [MDN WEB/API/Element](https://developer.mozilla.org/en-US/docs/Web/API/Element) and so on
+ * (e.g. [`Text`](https://developer.mozilla.org/en-US/docs/Web/API/Text)).
+ *
+ * There is added support for `data[A-Z].*`/`aria[A-Z].*` to be converted to the kebab-case alternatives.
+ * @private
+ */
+type ElementAttributes= Partial<{
+ [K in keyof _fromElsInterfaces]:
+ _fromElsInterfaces[K] extends ((...p: any[])=> any)
+ ? _fromElsInterfaces[K] | ((...p: Parameters<_fromElsInterfaces[K]>)=> ddeSignal[K]>>)
+ : (IsReadonly<_fromElsInterfaces, K> extends false
+ ? _fromElsInterfaces[K] | ddeSignal<_fromElsInterfaces[K]>
+ : ddeStringable)
+} & AttrsModified> & Record;
+export function classListDeclarative(
+ element: El,
+ classList: AttrsModified["classList"]
+): El
+export function assign(element: El, ...attrs_array: ElementAttributes[]): El
+export function assignAttribute>(
+ element: El,
+ attr: ATT,
+ value: ElementAttributes[ATT]
+): ElementAttributes[ATT]
+
+type ExtendedHTMLElementTagNameMap= HTMLElementTagNameMap & CustomElementTagNameMap;
+export function el<
+ TAG extends keyof ExtendedHTMLElementTagNameMap,
+>(
+ tag_name: TAG,
+ attrs?: ElementAttributes]> | ddeStringable,
+ ...addons: ddeElementAddon<
+ ExtendedHTMLElementTagNameMap[NoInfer]
+ >[], // TODO: for now addons must have the same element
+): TAG extends keyof ddeHTMLElementTagNameMap ? ddeHTMLElementTagNameMap[TAG] : ddeHTMLElement
+export function el(
+ tag_name?: "<>",
+): ddeDocumentFragment
+export function el(
+ tag_name: string,
+ attrs?: ElementAttributes | ddeStringable,
+ ...addons: ddeElementAddon[]
+): ddeHTMLElement
+
+export function el<
+ C extends (attr: ddeComponentAttributes)=> SupportedElement | ddeDocumentFragment
+>(
+ component: C,
+ attrs?: Parameters[0] | ddeStringable,
+ ...addons: ddeElementAddon>[]
+): ReturnType extends ddeHTMLElementTagNameMap[keyof ddeHTMLElementTagNameMap]
+ ? ReturnType
+ : ( ReturnType extends ddeDocumentFragment ? ReturnType : ddeHTMLElement )
+export { el as createElement }
+
+export function elNS(
+ namespace: "http://www.w3.org/2000/svg"
+): <
+ TAG extends keyof SVGElementTagNameMap & string,
+ EL extends ( TAG extends keyof SVGElementTagNameMap ? SVGElementTagNameMap[TAG] : SVGElement ),
+>(
+ tag_name: TAG,
+ attrs?: ElementAttributes> | ddeStringable,
+ ...addons: ddeElementAddon>[]
+)=> TAG extends keyof ddeSVGElementTagNameMap ? ddeSVGElementTagNameMap[TAG] : ddeSVGElement
+export function elNS(
+ namespace: "http://www.w3.org/1998/Math/MathML"
+): <
+ TAG extends keyof MathMLElementTagNameMap & string,
+ EL extends ( TAG extends keyof MathMLElementTagNameMap ? MathMLElementTagNameMap[TAG] : MathMLElement ),
+>(
+ tag_name: TAG,
+ attrs?: ddeStringable | Partial<{
+ [key in keyof EL]: EL[key] | ddeSignal | string | number | boolean
+ }>,
+ ...addons: ddeElementAddon>[]
+)=> ddeMathMLElement
+export function elNS(
+ namespace: string
+): (
+ tag_name: string,
+ attrs?: string | ddeStringable | Record,
+ ...addons: ddeElementAddon[]
+)=> SupportedElement
+export { elNS as createElementNS }
+
+export function chainableAppend(el: EL): EL;
+/** Simulate slots for ddeComponents */
+export function simulateSlots(
+ root: EL,
+): EL
+/**
+ * Simulate slots in Custom Elements without using `shadowRoot`.
+ * @param el Custom Element root element
+ * @param body Body of the custom element
+ * */
+export function simulateSlots(
+ el: HTMLElement,
+ body: EL,
+): EL
+
+export function dispatchEvent(name: keyof DocumentEventMap | string, options?: EventInit):
+ (element: SupportedElement, data?: any)=> void;
+export function dispatchEvent(
+ name: keyof DocumentEventMap | string,
+ options: EventInit | null,
+ element: SupportedElement | (()=> SupportedElement)
+): (data?: any)=> void;
+interface On{
+ /** Listens to the DOM event. See {@link Document.addEventListener} */
+ <
+ Event extends keyof DocumentEventMap,
+ EE extends ddeElementAddon= ddeElementAddon,
+ >(
+ type: Event,
+ listener: (this: EE extends ddeElementAddon ? El : never, ev: DocumentEventMap[Event]) => any,
+ options?: AddEventListenerOptions
+ ) : EE;
+ <
+ EE extends ddeElementAddon= ddeElementAddon,
+ >(
+ type: string,
+ listener: (this: EE extends ddeElementAddon ? El : never, ev: Event | CustomEvent ) => any,
+ options?: AddEventListenerOptions
+ ) : EE;
+ /** Listens to the element is connected to the live DOM. In case of custom elements uses [`connectedCallback`](https://developer.mozilla.org/en-US/docs/Web/API/Web_components/Using_custom_elements#custom_element_lifecycle_callbacks), or {@link MutationObserver} else where */// editorconfig-checker-disable-line
+ connected<
+ EE extends ddeElementAddon,
+ El extends ( EE extends ddeElementAddon ? El : never )
+ >(
+ listener: (this: El, event: CustomEvent) => any,
+ options?: AddEventListenerOptions
+ ) : EE;
+ /** Listens to the element is disconnected from the live DOM. In case of custom elements uses [`disconnectedCallback`](https://developer.mozilla.org/en-US/docs/Web/API/Web_components/Using_custom_elements#custom_element_lifecycle_callbacks), or {@link MutationObserver} else where */// editorconfig-checker-disable-line
+ disconnected<
+ EE extends ddeElementAddon,
+ El extends ( EE extends ddeElementAddon ? El : never )
+ >(
+ listener: (this: El, event: CustomEvent) => any,
+ options?: AddEventListenerOptions
+ ) : EE;
+ /** Listens to the element attribute changes. In case of custom elements uses [`attributeChangedCallback`](https://developer.mozilla.org/en-US/docs/Web/API/Web_components/Using_custom_elements#custom_element_lifecycle_callbacks), or {@link MutationObserver} else where */// editorconfig-checker-disable-line
+ attributeChanged<
+ EE extends ddeElementAddon,
+ El extends ( EE extends ddeElementAddon ? El : never )
+ >(
+ listener: (this: El, event: CustomEvent<[ string, string ]>) => any,
+ options?: AddEventListenerOptions
+ ) : EE;
+}
+export const on: On;
+
+type Scope= {
+ scope: Node | Function | Object,
+ host: ddeElementAddon,
+ custom_element: false | HTMLElement,
+ prevent: boolean
+};
+/** Current scope created last time the `el(Function)` was invoke. (Or {@link scope.push}) */
+export const scope: {
+ current: Scope,
+ /** Stops all automatizations. E. g. signals used as attributes in current scope
+ * registers removing these listeners (and clean signal if no other listeners are detected)
+ * on `disconnected` event. */
+ preventDefault(prevent: T): T,
+ /**
+ * This represents reference to the current host element — `scope.host()`.
+ * It can be also used to register Addon(s) (functions to be called when component is initized)
+ * — `scope.host(on.connected(console.log))`.
+ * */
+ host: (...addons: ddeElementAddon[])=> HTMLElement,
+
+ state: Scope[],
+ /** Adds new child scope. All attributes are inherited by default. */
+ push(scope: Partial): ReturnType["push"]>,
+ /** Adds root scope as a child of the current scope. */
+ pushRoot(): ReturnType["push"]>,
+ /** Removes last/current child scope. */
+ pop(): ReturnType["pop"]>,
+};
+
+export function customElementRender<
+ EL extends HTMLElement,
+ P extends any = Record>
+>(
+ target: ShadowRoot | EL,
+ render: (props: P)=> SupportedElement | DocumentFragment,
+ props?: P | ((el: EL)=> P)
+): EL
+export function customElementWithDDE HTMLElement)>(custom_element: EL): EL
+export function lifecyclesToEvents HTMLElement)>(custom_element: EL): EL
+export function observedAttributes(custom_element: HTMLElement): Record
+
+/* TypeScript MEH */
+declare global{
+ type ddeAppend= (...nodes: (Node | string)[])=> el;
+
+ interface ddeDocumentFragment extends DocumentFragment{ append: ddeAppend; }
+ interface ddeHTMLElement extends HTMLElement{ append: ddeAppend; }
+ interface ddeSVGElement extends SVGElement{ append: ddeAppend; }
+ interface ddeMathMLElement extends MathMLElement{ append: ddeAppend; }
+
+ interface ddeHTMLElementTagNameMap {
+ "a": ddeHTMLAnchorElement;
+ "area": ddeHTMLAreaElement;
+ "audio": ddeHTMLAudioElement;
+ "base": ddeHTMLBaseElement;
+ "blockquote": ddeHTMLQuoteElement;
+ "body": ddeHTMLBodyElement;
+ "br": ddeHTMLBRElement;
+ "button": ddeHTMLButtonElement;
+ "canvas": ddeHTMLCanvasElement;
+ "caption": ddeHTMLTableCaptionElement;
+ "col": ddeHTMLTableColElement;
+ "colgroup": ddeHTMLTableColElement;
+ "data": ddeHTMLDataElement;
+ "datalist": ddeHTMLDataListElement;
+ "del": ddeHTMLModElement;
+ "details": ddeHTMLDetailsElement;
+ "dialog": ddeHTMLDialogElement;
+ "div": ddeHTMLDivElement;
+ "dl": ddeHTMLDListElement;
+ "embed": ddeHTMLEmbedElement;
+ "fieldset": ddeHTMLFieldSetElement;
+ "form": ddeHTMLFormElement;
+ "h1": ddeHTMLHeadingElement;
+ "h2": ddeHTMLHeadingElement;
+ "h3": ddeHTMLHeadingElement;
+ "h4": ddeHTMLHeadingElement;
+ "h5": ddeHTMLHeadingElement;
+ "h6": ddeHTMLHeadingElement;
+ "head": ddeHTMLHeadElement;
+ "hr": ddeHTMLHRElement;
+ "html": ddeHTMLHtmlElement;
+ "iframe": ddeHTMLIFrameElement;
+ "img": ddeHTMLImageElement;
+ "input": ddeHTMLInputElement;
+ "ins": ddeHTMLModElement;
+ "label": ddeHTMLLabelElement;
+ "legend": ddeHTMLLegendElement;
+ "li": ddeHTMLLIElement;
+ "link": ddeHTMLLinkElement;
+ "map": ddeHTMLMapElement;
+ "menu": ddeHTMLMenuElement;
+ "meta": ddeHTMLMetaElement;
+ "meter": ddeHTMLMeterElement;
+ "object": ddeHTMLObjectElement;
+ "ol": ddeHTMLOListElement;
+ "optgroup": ddeHTMLOptGroupElement;
+ "option": ddeHTMLOptionElement;
+ "output": ddeHTMLOutputElement;
+ "p": ddeHTMLParagraphElement;
+ "picture": ddeHTMLPictureElement;
+ "pre": ddeHTMLPreElement;
+ "progress": ddeHTMLProgressElement;
+ "q": ddeHTMLQuoteElement;
+ "script": ddeHTMLScriptElement;
+ "select": ddeHTMLSelectElement;
+ "slot": ddeHTMLSlotElement;
+ "source": ddeHTMLSourceElement;
+ "span": ddeHTMLSpanElement;
+ "style": ddeHTMLStyleElement;
+ "table": ddeHTMLTableElement;
+ "tbody": ddeHTMLTableSectionElement;
+ "td": ddeHTMLTableCellElement;
+ "template": ddeHTMLTemplateElement;
+ "textarea": ddeHTMLTextAreaElement;
+ "tfoot": ddeHTMLTableSectionElement;
+ "th": ddeHTMLTableCellElement;
+ "thead": ddeHTMLTableSectionElement;
+ "time": ddeHTMLTimeElement;
+ "title": ddeHTMLTitleElement;
+ "tr": ddeHTMLTableRowElement;
+ "track": ddeHTMLTrackElement;
+ "ul": ddeHTMLUListElement;
+ "video": ddeHTMLVideoElement;
+ }
+ interface ddeSVGElementTagNameMap {
+ "a": ddeSVGAElement;
+ "animate": ddeSVGAnimateElement;
+ "animateMotion": ddeSVGAnimateMotionElement;
+ "animateTransform": ddeSVGAnimateTransformElement;
+ "circle": ddeSVGCircleElement;
+ "clipPath": ddeSVGClipPathElement;
+ "defs": ddeSVGDefsElement;
+ "desc": ddeSVGDescElement;
+ "ellipse": ddeSVGEllipseElement;
+ "feBlend": ddeSVGFEBlendElement;
+ "feColorMatrix": ddeSVGFEColorMatrixElement;
+ "feComponentTransfer": ddeSVGFEComponentTransferElement;
+ "feComposite": ddeSVGFECompositeElement;
+ "feConvolveMatrix": ddeSVGFEConvolveMatrixElement;
+ "feDiffuseLighting": ddeSVGFEDiffuseLightingElement;
+ "feDisplacementMap": ddeSVGFEDisplacementMapElement;
+ "feDistantLight": ddeSVGFEDistantLightElement;
+ "feDropShadow": ddeSVGFEDropShadowElement;
+ "feFlood": ddeSVGFEFloodElement;
+ "feFuncA": ddeSVGFEFuncAElement;
+ "feFuncB": ddeSVGFEFuncBElement;
+ "feFuncG": ddeSVGFEFuncGElement;
+ "feFuncR": ddeSVGFEFuncRElement;
+ "feGaussianBlur": ddeSVGFEGaussianBlurElement;
+ "feImage": ddeSVGFEImageElement;
+ "feMerge": ddeSVGFEMergeElement;
+ "feMergeNode": ddeSVGFEMergeNodeElement;
+ "feMorphology": ddeSVGFEMorphologyElement;
+ "feOffset": ddeSVGFEOffsetElement;
+ "fePointLight": ddeSVGFEPointLightElement;
+ "feSpecularLighting": ddeSVGFESpecularLightingElement;
+ "feSpotLight": ddeSVGFESpotLightElement;
+ "feTile": ddeSVGFETileElement;
+ "feTurbulence": ddeSVGFETurbulenceElement;
+ "filter": ddeSVGFilterElement;
+ "foreignObject": ddeSVGForeignObjectElement;
+ "g": ddeSVGGElement;
+ "image": ddeSVGImageElement;
+ "line": ddeSVGLineElement;
+ "linearGradient": ddeSVGLinearGradientElement;
+ "marker": ddeSVGMarkerElement;
+ "mask": ddeSVGMaskElement;
+ "metadata": ddeSVGMetadataElement;
+ "mpath": ddeSVGMPathElement;
+ "path": ddeSVGPathElement;
+ "pattern": ddeSVGPatternElement;
+ "polygon": ddeSVGPolygonElement;
+ "polyline": ddeSVGPolylineElement;
+ "radialGradient": ddeSVGRadialGradientElement;
+ "rect": ddeSVGRectElement;
+ "script": ddeSVGScriptElement;
+ "set": ddeSVGSetElement;
+ "stop": ddeSVGStopElement;
+ "style": ddeSVGStyleElement;
+ "svg": ddeSVGSVGElement;
+ "switch": ddeSVGSwitchElement;
+ "symbol": ddeSVGSymbolElement;
+ "text": ddeSVGTextElement;
+ "textPath": ddeSVGTextPathElement;
+ "title": ddeSVGTitleElement;
+ "tspan": ddeSVGTSpanElement;
+ "use": ddeSVGUseElement;
+ "view": ddeSVGViewElement;
+ }
+}
+
+// editorconfig-checker-disable
+interface ddeHTMLAnchorElement extends HTMLAnchorElement{ append: ddeAppend; }
+interface ddeHTMLAreaElement extends HTMLAreaElement{ append: ddeAppend; }
+interface ddeHTMLAudioElement extends HTMLAudioElement{ append: ddeAppend; }
+interface ddeHTMLBaseElement extends HTMLBaseElement{ append: ddeAppend; }
+interface ddeHTMLQuoteElement extends HTMLQuoteElement{ append: ddeAppend; }
+interface ddeHTMLBodyElement extends HTMLBodyElement{ append: ddeAppend; }
+interface ddeHTMLBRElement extends HTMLBRElement{ append: ddeAppend; }
+interface ddeHTMLButtonElement extends HTMLButtonElement{ append: ddeAppend; }
+interface ddeHTMLCanvasElement extends HTMLCanvasElement{ append: ddeAppend; }
+interface ddeHTMLTableCaptionElement extends HTMLTableCaptionElement{ append: ddeAppend; }
+interface ddeHTMLTableColElement extends HTMLTableColElement{ append: ddeAppend; }
+interface ddeHTMLTableColElement extends HTMLTableColElement{ append: ddeAppend; }
+interface ddeHTMLDataElement extends HTMLDataElement{ append: ddeAppend; }
+interface ddeHTMLDataListElement extends HTMLDataListElement{ append: ddeAppend; }
+interface ddeHTMLModElement extends HTMLModElement{ append: ddeAppend; }
+interface ddeHTMLDetailsElement extends HTMLDetailsElement{ append: ddeAppend; }
+interface ddeHTMLDialogElement extends HTMLDialogElement{ append: ddeAppend; }
+interface ddeHTMLDivElement extends HTMLDivElement{ append: ddeAppend; }
+interface ddeHTMLDListElement extends HTMLDListElement{ append: ddeAppend; }
+interface ddeHTMLEmbedElement extends HTMLEmbedElement{ append: ddeAppend; }
+interface ddeHTMLFieldSetElement extends HTMLFieldSetElement{ append: ddeAppend; }
+interface ddeHTMLFormElement extends HTMLFormElement{ append: ddeAppend; }
+interface ddeHTMLHeadingElement extends HTMLHeadingElement{ append: ddeAppend; }
+interface ddeHTMLHeadElement extends HTMLHeadElement{ append: ddeAppend; }
+interface ddeHTMLHRElement extends HTMLHRElement{ append: ddeAppend; }
+interface ddeHTMLHtmlElement extends HTMLHtmlElement{ append: ddeAppend; }
+interface ddeHTMLIFrameElement extends HTMLIFrameElement{ append: ddeAppend; }
+interface ddeHTMLImageElement extends HTMLImageElement{ append: ddeAppend; }
+interface ddeHTMLInputElement extends HTMLInputElement{ append: ddeAppend; }
+interface ddeHTMLLabelElement extends HTMLLabelElement{ append: ddeAppend; }
+interface ddeHTMLLegendElement extends HTMLLegendElement{ append: ddeAppend; }
+interface ddeHTMLLIElement extends HTMLLIElement{ append: ddeAppend; }
+interface ddeHTMLLinkElement extends HTMLLinkElement{ append: ddeAppend; }
+interface ddeHTMLMapElement extends HTMLMapElement{ append: ddeAppend; }
+interface ddeHTMLMenuElement extends HTMLMenuElement{ append: ddeAppend; }
+interface ddeHTMLMetaElement extends HTMLMetaElement{ append: ddeAppend; }
+interface ddeHTMLMeterElement extends HTMLMeterElement{ append: ddeAppend; }
+interface ddeHTMLObjectElement extends HTMLObjectElement{ append: ddeAppend; }
+interface ddeHTMLOListElement extends HTMLOListElement{ append: ddeAppend; }
+interface ddeHTMLOptGroupElement extends HTMLOptGroupElement{ append: ddeAppend; }
+interface ddeHTMLOptionElement extends HTMLOptionElement{ append: ddeAppend; }
+interface ddeHTMLOutputElement extends HTMLOutputElement{ append: ddeAppend; }
+interface ddeHTMLParagraphElement extends HTMLParagraphElement{ append: ddeAppend; }
+interface ddeHTMLPictureElement extends HTMLPictureElement{ append: ddeAppend; }
+interface ddeHTMLPreElement extends HTMLPreElement{ append: ddeAppend; }
+interface ddeHTMLProgressElement extends HTMLProgressElement{ append: ddeAppend; }
+interface ddeHTMLScriptElement extends HTMLScriptElement{ append: ddeAppend; }
+interface ddeHTMLSelectElement extends HTMLSelectElement{ append: ddeAppend; }
+interface ddeHTMLSlotElement extends HTMLSlotElement{ append: ddeAppend; }
+interface ddeHTMLSourceElement extends HTMLSourceElement{ append: ddeAppend; }
+interface ddeHTMLSpanElement extends HTMLSpanElement{ append: ddeAppend; }
+interface ddeHTMLStyleElement extends HTMLStyleElement{ append: ddeAppend; }
+interface ddeHTMLTableElement extends HTMLTableElement{ append: ddeAppend; }
+interface ddeHTMLTableSectionElement extends HTMLTableSectionElement{ append: ddeAppend; }
+interface ddeHTMLTableCellElement extends HTMLTableCellElement{ append: ddeAppend; }
+interface ddeHTMLTemplateElement extends HTMLTemplateElement{ append: ddeAppend; }
+interface ddeHTMLTextAreaElement extends HTMLTextAreaElement{ append: ddeAppend; }
+interface ddeHTMLTableCellElement extends HTMLTableCellElement{ append: ddeAppend; }
+interface ddeHTMLTimeElement extends HTMLTimeElement{ append: ddeAppend; }
+interface ddeHTMLTitleElement extends HTMLTitleElement{ append: ddeAppend; }
+interface ddeHTMLTableRowElement extends HTMLTableRowElement{ append: ddeAppend; }
+interface ddeHTMLTrackElement extends HTMLTrackElement{ append: ddeAppend; }
+interface ddeHTMLUListElement extends HTMLUListElement{ append: ddeAppend; }
+interface ddeHTMLVideoElement extends HTMLVideoElement{ append: ddeAppend; }
+interface ddeSVGAElement extends SVGAElement{ append: ddeAppend; }
+interface ddeSVGAnimateElement extends SVGAnimateElement{ append: ddeAppend; }
+interface ddeSVGAnimateMotionElement extends SVGAnimateMotionElement{ append: ddeAppend; }
+interface ddeSVGAnimateTransformElement extends SVGAnimateTransformElement{ append: ddeAppend; }
+interface ddeSVGCircleElement extends SVGCircleElement{ append: ddeAppend; }
+interface ddeSVGClipPathElement extends SVGClipPathElement{ append: ddeAppend; }
+interface ddeSVGDefsElement extends SVGDefsElement{ append: ddeAppend; }
+interface ddeSVGDescElement extends SVGDescElement{ append: ddeAppend; }
+interface ddeSVGEllipseElement extends SVGEllipseElement{ append: ddeAppend; }
+interface ddeSVGFEBlendElement extends SVGFEBlendElement{ append: ddeAppend; }
+interface ddeSVGFEColorMatrixElement extends SVGFEColorMatrixElement{ append: ddeAppend; }
+interface ddeSVGFEComponentTransferElement extends SVGFEComponentTransferElement{ append: ddeAppend; }
+interface ddeSVGFECompositeElement extends SVGFECompositeElement{ append: ddeAppend; }
+interface ddeSVGFEConvolveMatrixElement extends SVGFEConvolveMatrixElement{ append: ddeAppend; }
+interface ddeSVGFEDiffuseLightingElement extends SVGFEDiffuseLightingElement{ append: ddeAppend; }
+interface ddeSVGFEDisplacementMapElement extends SVGFEDisplacementMapElement{ append: ddeAppend; }
+interface ddeSVGFEDistantLightElement extends SVGFEDistantLightElement{ append: ddeAppend; }
+interface ddeSVGFEDropShadowElement extends SVGFEDropShadowElement{ append: ddeAppend; }
+interface ddeSVGFEFloodElement extends SVGFEFloodElement{ append: ddeAppend; }
+interface ddeSVGFEFuncAElement extends SVGFEFuncAElement{ append: ddeAppend; }
+interface ddeSVGFEFuncBElement extends SVGFEFuncBElement{ append: ddeAppend; }
+interface ddeSVGFEFuncGElement extends SVGFEFuncGElement{ append: ddeAppend; }
+interface ddeSVGFEFuncRElement extends SVGFEFuncRElement{ append: ddeAppend; }
+interface ddeSVGFEGaussianBlurElement extends SVGFEGaussianBlurElement{ append: ddeAppend; }
+interface ddeSVGFEImageElement extends SVGFEImageElement{ append: ddeAppend; }
+interface ddeSVGFEMergeElement extends SVGFEMergeElement{ append: ddeAppend; }
+interface ddeSVGFEMergeNodeElement extends SVGFEMergeNodeElement{ append: ddeAppend; }
+interface ddeSVGFEMorphologyElement extends SVGFEMorphologyElement{ append: ddeAppend; }
+interface ddeSVGFEOffsetElement extends SVGFEOffsetElement{ append: ddeAppend; }
+interface ddeSVGFEPointLightElement extends SVGFEPointLightElement{ append: ddeAppend; }
+interface ddeSVGFESpecularLightingElement extends SVGFESpecularLightingElement{ append: ddeAppend; }
+interface ddeSVGFESpotLightElement extends SVGFESpotLightElement{ append: ddeAppend; }
+interface ddeSVGFETileElement extends SVGFETileElement{ append: ddeAppend; }
+interface ddeSVGFETurbulenceElement extends SVGFETurbulenceElement{ append: ddeAppend; }
+interface ddeSVGFilterElement extends SVGFilterElement{ append: ddeAppend; }
+interface ddeSVGForeignObjectElement extends SVGForeignObjectElement{ append: ddeAppend; }
+interface ddeSVGGElement extends SVGGElement{ append: ddeAppend; }
+interface ddeSVGImageElement extends SVGImageElement{ append: ddeAppend; }
+interface ddeSVGLineElement extends SVGLineElement{ append: ddeAppend; }
+interface ddeSVGLinearGradientElement extends SVGLinearGradientElement{ append: ddeAppend; }
+interface ddeSVGMarkerElement extends SVGMarkerElement{ append: ddeAppend; }
+interface ddeSVGMaskElement extends SVGMaskElement{ append: ddeAppend; }
+interface ddeSVGMetadataElement extends SVGMetadataElement{ append: ddeAppend; }
+interface ddeSVGMPathElement extends SVGMPathElement{ append: ddeAppend; }
+interface ddeSVGPathElement extends SVGPathElement{ append: ddeAppend; }
+interface ddeSVGPatternElement extends SVGPatternElement{ append: ddeAppend; }
+interface ddeSVGPolygonElement extends SVGPolygonElement{ append: ddeAppend; }
+interface ddeSVGPolylineElement extends SVGPolylineElement{ append: ddeAppend; }
+interface ddeSVGRadialGradientElement extends SVGRadialGradientElement{ append: ddeAppend; }
+interface ddeSVGRectElement extends SVGRectElement{ append: ddeAppend; }
+interface ddeSVGScriptElement extends SVGScriptElement{ append: ddeAppend; }
+interface ddeSVGSetElement extends SVGSetElement{ append: ddeAppend; }
+interface ddeSVGStopElement extends SVGStopElement{ append: ddeAppend; }
+interface ddeSVGStyleElement extends SVGStyleElement{ append: ddeAppend; }
+interface ddeSVGSVGElement extends SVGSVGElement{ append: ddeAppend; }
+interface ddeSVGSwitchElement extends SVGSwitchElement{ append: ddeAppend; }
+interface ddeSVGSymbolElement extends SVGSymbolElement{ append: ddeAppend; }
+interface ddeSVGTextElement extends SVGTextElement{ append: ddeAppend; }
+interface ddeSVGTextPathElement extends SVGTextPathElement{ append: ddeAppend; }
+interface ddeSVGTitleElement extends SVGTitleElement{ append: ddeAppend; }
+interface ddeSVGTSpanElement extends SVGTSpanElement{ append: ddeAppend; }
+interface ddeSVGUseElement extends SVGUseElement{ append: ddeAppend; }
+interface ddeSVGViewElement extends SVGViewElement{ append: ddeAppend; }
+// editorconfig-checker-enable
+export interface Signal {
+ /** The current value of the signal */
+ get(): V;
+ /** Set new value of the signal */
+ set(value: V): V;
+ toJSON(): V;
+ valueOf(): V;
+}
+type Action= (this: { value: V, stopPropagation(): void }, ...a: any[])=> typeof signal._ | void;
+//type SymbolSignal= Symbol;
+type SymbolOnclear= symbol;
+type Actions= Record>;
+type OnListenerOptions= Pick & { first_time?: boolean };
+interface signal{
+ _: Symbol
+ /**
+ * Computations signal. This creates a signal which is computed from other signals.
+ * */
+ any>(computation: V): Signal, {}>
+ /**
+ * Simple example:
+ * ```js
+ * const hello= S("Hello Signal");
+ * ```
+ * …simple todo signal:
+ * ```js
+ * const todos= S([], {
+ * add(v){ this.value.push(S(v)); },
+ * remove(i){ this.value.splice(i, 1); },
+ * [S.symbols.onclear](){ S.clear(...this.value); },
+ * });
+ * ```
+ * …computed signal:
+ * ```js
+ * const name= S("Jan");
+ * const surname= S("Andrle");
+ * const fullname= S(()=> name.get()+" "+surname.get());
+ * ```
+ * @param value Initial signal value. Or function computing value from other signals.
+ * @param actions Use to define actions on the signal. Such as add item to the array.
+ * There is also a reserved function `S.symbol.onclear` which is called when the signal is cleared
+ * by `S.clear`.
+ * */
+ >(value: V, actions?: A): Signal;
+ action>, A extends (S extends Signal ? A : never), N extends keyof A>(
+ signal: S,
+ name: N,
+ ...params: A[N] extends (...args: infer P)=> any ? P : never
+ ): void;
+ clear(...signals: Signal[]): void;
+ on(signal: Signal, onchange: (a: T)=> void, options?: OnListenerOptions): void;
+ symbols: {
+ //signal: SymbolSignal;
+ onclear: SymbolOnclear;
+ }
+ /**
+ * Reactive element, which is rendered based on the given signal.
+ * ```js
+ * S.el(signal, value=> value ? el("b", "True") : el("i", "False"));
+ * S.el(listS, list=> list.map(li=> el("li", li)));
+ * ```
+ * */
+ el(signal: Signal, el: (v: S)=> Element | Element[] | DocumentFragment): DocumentFragment;
+
+ observedAttributes(custom_element: HTMLElement): Record>;
+}
+export const signal: signal;
+export const S: signal;
+declare global {
+ type ddeSignal= Signal;
+ type ddeAction= Action
+ type ddeActions= Actions
+}
\ No newline at end of file
diff --git a/dist/esm-with-signals.js b/dist/esm-with-signals.js
index 510172c..be4f9b4 100644
--- a/dist/esm-with-signals.js
+++ b/dist/esm-with-signals.js
@@ -459,7 +459,6 @@ function connectionsChangesObserverConstructor() {
offDisconnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
- if (!ls.disconnected.has(listener)) return;
ls.disconnected.delete(listener);
ls.length_d -= 1;
cleanWhenOff(element, ls);
diff --git a/dist/esm-with-signals.min.js b/dist/esm-with-signals.min.js
new file mode 100644
index 0000000..5917dc5
--- /dev/null
+++ b/dist/esm-with-signals.min.js
@@ -0,0 +1,4 @@
+var V=(...t)=>Object.prototype.hasOwnProperty.call(...t);function O(t){return typeof t>"u"}function rt(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function S(t,e){return t instanceof e}function F(t,e){return Object.prototype.isPrototypeOf.call(e,t)}function w(t=null,e={}){return Object.create(t,e)}function m(...t){return Object.assign(...t)}function I(t,e){if(!t||!S(t,AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function $(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return r[vt(o)]=e(t,o),r},{})}function vt(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var P=class extends Error{constructor(){super();let[e,...n]=this.stack.split(`
+`),r=e.slice(e.indexOf("@"),e.indexOf(".js:")+4),o=r.includes("src/helpers.js")?"src/":r;this.stack=n.find(c=>!c.includes(o))||e}get compact(){let{stack:e}=this;return e.slice(0,e.indexOf("@")+1)+"\u2026"+e.slice(e.lastIndexOf("/"))}};var j={isSignal(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function K(t,e=!0){return e?m(j,t):(Object.setPrototypeOf(t,j),t)}function U(t){return F(t,j)&&t!==j?t:j}var d={setDeleteAttr:mt,ssr:"",D:globalThis.document,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver,q:t=>t||Promise.resolve()};function mt(t,e,n){if(Reflect.set(t,e,n),!!O(n)){if(Reflect.deleteProperty(t,e),S(t,d.H)&&t.getAttribute(e)==="undefined")return t.removeAttribute(e);if(Reflect.get(t,e)==="undefined")return Reflect.set(t,e,"")}}var D="__dde_lifecyclesToEvents",y="dde:connected",R="dde:disconnected",q="dde:attributeChanged";function Bt(t){return d.q(t)}var C=[{get scope(){return d.D.body},host:t=>t?t(d.D.body):d.D.body,prevent:!0}],x={get current(){return C[C.length-1]},get host(){return this.current.host},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...C]},push(t={}){return C.push(m({},this.current,{prevent:!1},t))},pushRoot(){return C.push(C[0])},pop(){if(C.length!==1)return C.pop()}};function ot(...t){return this.appendOriginal(...t),this}function xt(t){return t.append===ot||(t.appendOriginal=t.append,t.append=ot),t}var H;function W(t,e,...n){let r=U(this),o=0,c,s;switch((Object(e)!==e||r.isSignal(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1;let i=(...h)=>h.length?(o===1?n.unshift(...h):h.forEach(v=>v(s)),void 0):s;x.push({scope:t,host:i}),c=t(e||void 0);let p=S(c,d.F);if(c.nodeName==="#comment")break;let E=W.mark({type:"component",name:t.name,host:p?"this":"parentElement"});c.prepend(E),p&&(s=E);break}case 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This maps attributes to signals (`S.observedAttributes`).
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+ Investigate `__dde_attributes` key of the element. */g.clear(...Object.values(this[et]))})(t),n};var lt={isSignal:J,processReactiveAttribute(t,e,n,r){if(!J(n))return n;let o=c=>{if(!t.isConnected)return M(n,o);r(e,c)};return nt(n,o),ht(n,o,t,e),n.get()}};function ht(t,e,...n){let{current:r}=x;r.host(function(o){if(o[k])return o[k].push([[t,e],...n]);o[k]=[],!r.prevent&&A.disconnected(()=>o[k].forEach(([[c,s]])=>M(c,s,c[l]&&c[l].host&&c[l].host()===o)))(o)})}var Tt=new FinalizationRegistry(function(t){g.clear({[l]:t})});function dt(t,e,n){let r=w(t?Rt:G),o=gt(r,e,n,t);return Tt.register(o,o[l]),o}var Pt=m(w(),{stopPropagation(){this.skip=!0}});function gt(t,e,n,r=!1){let o=[];rt(n)!=="[object Object]"&&(n={});let{onclear:c}=g.symbols;n[c]&&(o.push(n[c]),delete n[c]);let{host:s}=x;return Reflect.defineProperty(t,l,{value:m(w(Pt),{value:e,actions:n,onclear:o,host:s,listeners:new Set,defined:new P().stack,readonly:r}),enumerable:!1,writable:!1,configurable:!0}),t}function jt(){return Z[Z.length-1]}function pt(t){if(!t[l])return;let{value:e,listeners:n}=t[l],r=jt();return r&&n.add(r),b.has(r)&&b.get(r).add(t),e}function bt(t,e,n){let r=t[l];if(!(!r||!n&&r.value===e))return r.value=e,tt(t),e}function nt(t,e){if(t[l])return t[l].listeners.add(e)}function M(t,e,n){let r=t[l];if(!r)return;let{listeners:o}=r,c=o.delete(e);if(!c||!n||o.size)return c;g.clear(t);let s=b.get(r);if(!s)return c;let i=b.get(s);if(!i)return c;for(let p of i)M(p,s,!0);return c}K(lt);export{g as S,z as assign,it as assignAttribute,xt as chainableAppend,Et as classListDeclarative,W as createElement,Jt as createElementNS,ee as customElementRender,Ct as customElementWithDDE,se as dispatchEvent,W as el,Jt as elNS,_t as elementAttribute,J as isSignal,Ct as lifecyclesToEvents,Ot as observedAttributes,A as on,Bt as queue,K as registerReactivity,x as scope,g as signal,Zt as simulateSlots};
diff --git a/dist/esm.d.min.ts b/dist/esm.d.min.ts
new file mode 100644
index 0000000..efa2424
--- /dev/null
+++ b/dist/esm.d.min.ts
@@ -0,0 +1,520 @@
+declare global{ /* ddeSignal */ }
+type CustomElementTagNameMap= { '#text': Text, '#comment': Comment }
+type SupportedElement=
+ HTMLElementTagNameMap[keyof HTMLElementTagNameMap]
+ | SVGElementTagNameMap[keyof SVGElementTagNameMap]
+ | MathMLElementTagNameMap[keyof MathMLElementTagNameMap]
+ | CustomElementTagNameMap[keyof CustomElementTagNameMap]
+declare global {
+ type ddeComponentAttributes= Record | undefined;
+ type ddeElementAddon= (element: El)=> any;
+ type ddeString= string | ddeSignal
+ type ddeStringable= ddeString | number | ddeSignal
+}
+type PascalCase=
+`${Capitalize}${string}`;
+type AttrsModified= {
+ /**
+ * Use string like in HTML (internally uses `*.setAttribute("style", *)`), or object representation (like DOM API).
+ */
+ style: Partial | ddeString
+ | Partial<{ [K in keyof CSSStyleDeclaration]: ddeSignal }>
+ /**
+ * Provide option to add/remove/toggle CSS clasess (index of object) using 1/0/-1.
+ * In fact `el.classList.toggle(class_name)` for `-1` and `el.classList.toggle(class_name, Boolean(...))`
+ * for others.
+ */
+ classList: Record>,
+ /**
+ * Used by the dataset HTML attribute to represent data for custom attributes added to elements.
+ * Values are converted to string (see {@link DOMStringMap}).
+ *
+ * [MDN Reference](https://developer.mozilla.org/docs/Web/API/DOMStringMap)
+ * */
+ dataset: Record,
+ /**
+ * Sets `aria-*` simiraly to `dataset`
+ * */
+ ariaset: Record,
+} & Record<`=${string}` | `data${PascalCase}` | `aria${PascalCase}`, ddeString>
+ & Record<`.${string}`, any>
+type _fromElsInterfaces= Omit;
+type IsReadonly =
+ T extends { readonly [P in K]: T[K] } ? true : false;
+/**
+ * Just element attributtes
+ *
+ * In most cases, you can use native propertie such as
+ * [MDN WEB/API/Element](https://developer.mozilla.org/en-US/docs/Web/API/Element) and so on
+ * (e.g. [`Text`](https://developer.mozilla.org/en-US/docs/Web/API/Text)).
+ *
+ * There is added support for `data[A-Z].*`/`aria[A-Z].*` to be converted to the kebab-case alternatives.
+ * @private
+ */
+type ElementAttributes= Partial<{
+ [K in keyof _fromElsInterfaces]:
+ _fromElsInterfaces[K] extends ((...p: any[])=> any)
+ ? _fromElsInterfaces[K] | ((...p: Parameters<_fromElsInterfaces[K]>)=> ddeSignal[K]>>)
+ : (IsReadonly<_fromElsInterfaces, K> extends false
+ ? _fromElsInterfaces[K] | ddeSignal<_fromElsInterfaces[K]>
+ : ddeStringable)
+} & AttrsModified> & Record;
+export function classListDeclarative(
+ element: El,
+ classList: AttrsModified["classList"]
+): El
+export function assign(element: El, ...attrs_array: ElementAttributes