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Frontend-Learner/node_modules/@csstools/selector-specificity/dist/index.cjs

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+"use strict";var e=require("postcss-selector-parser");function compare(e,t){return e.a===t.a?e.b===t.b?e.c-t.c:e.b-t.b:e.a-t.a}function selectorSpecificity(t,s){const i=s?.customSpecificity?.(t);if(i)return i;if(!t)return{a:0,b:0,c:0};let c=0,n=0,o=0;if("universal"==t.type)return{a:0,b:0,c:0};if("id"===t.type)c+=1;else if("tag"===t.type)o+=1;else if("class"===t.type)n+=1;else if("attribute"===t.type)n+=1;else if(isPseudoElement(t))switch(t.value.toLowerCase()){case"::slotted":if(o+=1,t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case"::view-transition-group":case"::view-transition-image-pair":case"::view-transition-old":case"::view-transition-new":return t.nodes&&1===t.nodes.length&&"selector"===t.nodes[0].type&&selectorNodeContainsNothingOrOnlyUniversal(t.nodes[0])?{a:0,b:0,c:0}:{a:0,b:0,c:1};default:o+=1}else if(e.isPseudoClass(t))switch(t.value.toLowerCase()){case":-webkit-any":case":any":default:n+=1;break;case":-moz-any":case":has":case":is":case":matches":case":not":if(t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case":where":break;case":nth-child":case":nth-last-child":if(n+=1,t.nodes&&t.nodes.length>0){const i=t.nodes[0].nodes.findIndex((e=>"tag"===e.type&&"of"===e.value.toLowerCase()));if(i>-1){const a=e.selector({nodes:[],value:""});t.nodes[0].nodes.slice(i+1).forEach((e=>{a.append(e.clone())}));const r=[a];t.nodes.length>1&&r.push(...t.nodes.slice(1));const l=specificityOfMostSpecificListItem(r,s);c+=l.a,n+=l.b,o+=l.c}}break;case":local":case":global":t.nodes&&t.nodes.length>0&&t.nodes.forEach((e=>{const t=selectorSpecificity(e,s);c+=t.a,n+=t.b,o+=t.c}));break;case":host":case":host-context":if(n+=1,t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case":active-view-transition":case":active-view-transition-type":return{a:0,b:1,c:0}}else e.isContainer(t)&&t.nodes?.length>0&&t.nodes.forEach((e=>{const t=selectorSpecificity(e,s);c+=t.a,n+=t.b,o+=t.c}));return{a:c,b:n,c:o}}function specificityOfMostSpecificListItem(e,t){let s={a:0,b:0,c:0};return e.forEach((e=>{const i=selectorSpecificity(e,t);compare(i,s)<0||(s=i)})),s}function isPseudoElement(t){return e.isPseudoElement(t)}function selectorNodeContainsNothingOrOnlyUniversal(e){if(!e)return!1;if(!e.nodes)return!1;const t=e.nodes.filter((e=>"comment"!==e.type));return 0===t.length||1===t.length&&"universal"===t[0].type}exports.compare=compare,exports.selectorSpecificity=selectorSpecificity,exports.specificityOfMostSpecificListItem=specificityOfMostSpecificListItem;

Frontend-Learner/node_modules/@csstools/selector-specificity/dist/index.d.ts

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+import type { Node } from 'postcss-selector-parser';
+
+/**
+ * Options for the calculation of the specificity of a selector
+ */
+export declare type CalculationOptions = {
+    /**
+     * The callback to calculate a custom specificity for a node
+     */
+    customSpecificity?: CustomSpecificityCallback;
+};
+
+/**
+ * Compare two specificities
+ * @param s1 The first specificity
+ * @param s2 The second specificity
+ * @returns A value smaller than `0` if `s1` is less specific than `s2`, `0` if `s1` is equally specific as `s2`, a value larger than `0` if `s1` is more specific than `s2`
+ */
+export declare function compare(s1: Specificity, s2: Specificity): number;
+
+/**
+ * Calculate a custom specificity for a node
+ */
+export declare type CustomSpecificityCallback = (node: Node) => Specificity | void | false | null | undefined;
+
+/**
+ * Calculate the specificity for a selector
+ */
+export declare function selectorSpecificity(node: Node, options?: CalculationOptions): Specificity;
+
+/**
+ * The specificity of a selector
+ */
+export declare type Specificity = {
+    /**
+     * The number of ID selectors in the selector
+     */
+    a: number;
+    /**
+     * The number of class selectors, attribute selectors, and pseudo-classes in the selector
+     */
+    b: number;
+    /**
+     * The number of type selectors and pseudo-elements in the selector
+     */
+    c: number;
+};
+
+/**
+ * Calculate the most specific selector in a list
+ */
+export declare function specificityOfMostSpecificListItem(nodes: Array<Node>, options?: CalculationOptions): {
+    a: number;
+    b: number;
+    c: number;
+};
+
+export { }

Frontend-Learner/node_modules/@csstools/selector-specificity/dist/index.mjs

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+import e from"postcss-selector-parser";function compare(e,t){return e.a===t.a?e.b===t.b?e.c-t.c:e.b-t.b:e.a-t.a}function selectorSpecificity(t,s){const i=s?.customSpecificity?.(t);if(i)return i;if(!t)return{a:0,b:0,c:0};let c=0,n=0,o=0;if("universal"==t.type)return{a:0,b:0,c:0};if("id"===t.type)c+=1;else if("tag"===t.type)o+=1;else if("class"===t.type)n+=1;else if("attribute"===t.type)n+=1;else if(isPseudoElement(t))switch(t.value.toLowerCase()){case"::slotted":if(o+=1,t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case"::view-transition-group":case"::view-transition-image-pair":case"::view-transition-old":case"::view-transition-new":return t.nodes&&1===t.nodes.length&&"selector"===t.nodes[0].type&&selectorNodeContainsNothingOrOnlyUniversal(t.nodes[0])?{a:0,b:0,c:0}:{a:0,b:0,c:1};default:o+=1}else if(e.isPseudoClass(t))switch(t.value.toLowerCase()){case":-webkit-any":case":any":default:n+=1;break;case":-moz-any":case":has":case":is":case":matches":case":not":if(t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case":where":break;case":nth-child":case":nth-last-child":if(n+=1,t.nodes&&t.nodes.length>0){const i=t.nodes[0].nodes.findIndex((e=>"tag"===e.type&&"of"===e.value.toLowerCase()));if(i>-1){const a=e.selector({nodes:[],value:""});t.nodes[0].nodes.slice(i+1).forEach((e=>{a.append(e.clone())}));const r=[a];t.nodes.length>1&&r.push(...t.nodes.slice(1));const l=specificityOfMostSpecificListItem(r,s);c+=l.a,n+=l.b,o+=l.c}}break;case":local":case":global":t.nodes&&t.nodes.length>0&&t.nodes.forEach((e=>{const t=selectorSpecificity(e,s);c+=t.a,n+=t.b,o+=t.c}));break;case":host":case":host-context":if(n+=1,t.nodes&&t.nodes.length>0){const e=specificityOfMostSpecificListItem(t.nodes,s);c+=e.a,n+=e.b,o+=e.c}break;case":active-view-transition":case":active-view-transition-type":return{a:0,b:1,c:0}}else e.isContainer(t)&&t.nodes?.length>0&&t.nodes.forEach((e=>{const t=selectorSpecificity(e,s);c+=t.a,n+=t.b,o+=t.c}));return{a:c,b:n,c:o}}function specificityOfMostSpecificListItem(e,t){let s={a:0,b:0,c:0};return e.forEach((e=>{const i=selectorSpecificity(e,t);compare(i,s)<0||(s=i)})),s}function isPseudoElement(t){return e.isPseudoElement(t)}function selectorNodeContainsNothingOrOnlyUniversal(e){if(!e)return!1;if(!e.nodes)return!1;const t=e.nodes.filter((e=>"comment"!==e.type));return 0===t.length||1===t.length&&"universal"===t[0].type}export{compare,selectorSpecificity,specificityOfMostSpecificListItem};