Array.prototype.includes is not defined on ReadonlyArray<T> #12678

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Closed
Array.prototype.includes is not defined on ReadonlyArray<T>#12678
Labels
BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
Milestone
TypeScript 2.1.5

Description

@aluanhaddad
Aluan Haddad (aluanhaddad)
opened on Dec 5, 2016

TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)

Code

// A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}

tsconfig.json

{ "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}

Expected behavior:
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
Actual behavior:
Property 'includes' does not exist on type 'ReadonlyArray'

I would be happy to submit a PR.

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      Array.prototype.includes is not defined on ReadonlyArray<T> #12678
      Closed
      Closed
      Array.prototype.includes is not defined on ReadonlyArray<T>#12678
      Labels
      BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
      Milestone
      TypeScript 2.1.5
      Description
      @aluanhaddad
      Aluan Haddad (aluanhaddad)
      opened on Dec 5, 2016
      TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
      Code
      // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
      tsconfig.json
      { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
      Expected behavior:
      
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
      Actual behavior:
      
Property 'includes' does not exist on type 'ReadonlyArray'
      I would be happy to submit a PR.
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
        Type
        No type
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          Array.prototype.includes is not defined on ReadonlyArray<T> #12678
          Closed
          Closed
          Array.prototype.includes is not defined on ReadonlyArray<T>#12678
          Labels
          BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
          Milestone
          TypeScript 2.1.5
          Description
          @aluanhaddad
          Aluan Haddad (aluanhaddad)
          opened on Dec 5, 2016
          TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
          Code
          // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
          tsconfig.json
          { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
          Expected behavior:
          
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
          Actual behavior:
          
Property 'includes' does not exist on type 'ReadonlyArray'
          I would be happy to submit a PR.
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
            Type
            No type
            Projects
            No projects
              Milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Array.prototype.includes is not defined on ReadonlyArray<T> #12678
              Closed
              Closed
              Array.prototype.includes is not defined on ReadonlyArray<T>#12678
              Labels
              BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
              Milestone
              TypeScript 2.1.5
              Description
              @aluanhaddad
              Aluan Haddad (aluanhaddad)
              opened on Dec 5, 2016
              TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
              Code
              // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
              tsconfig.json
              { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
              Expected behavior:
              
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
              Actual behavior:
              
Property 'includes' does not exist on type 'ReadonlyArray'
              I would be happy to submit a PR.
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                Type
                No type
                Projects
                No projects
                  Milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Array.prototype.includes is not defined on ReadonlyArray<T> #12678
                  Closed
                  Closed
                  Array.prototype.includes is not defined on ReadonlyArray<T>#12678
                  Labels
                  BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                  Milestone
                  TypeScript 2.1.5
                  Description
                  @aluanhaddad
                  Aluan Haddad (aluanhaddad)
                  opened on Dec 5, 2016
                  TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
                  Code
                  // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
                  tsconfig.json
                  { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
                  Expected behavior:
                  
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
                  Actual behavior:
                  
Property 'includes' does not exist on type 'ReadonlyArray'
                  I would be happy to submit a PR.
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      Array.prototype.includes is not defined on ReadonlyArray<T> #12678
                      Closed
                      Closed
                      Array.prototype.includes is not defined on ReadonlyArray<T>#12678
                      Labels
                      BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                      Milestone
                      TypeScript 2.1.5
                      Description
                      @aluanhaddad
                      Aluan Haddad (aluanhaddad)
                      opened on Dec 5, 2016
                      TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
                      Code
                      // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
                      tsconfig.json
                      { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
                      Expected behavior:
                      
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
                      Actual behavior:
                      
Property 'includes' does not exist on type 'ReadonlyArray'
                      I would be happy to submit a PR.
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          Array.prototype.includes is not defined on ReadonlyArray<T> #12678
                          Closed
                          Closed
                          Array.prototype.includes is not defined on ReadonlyArray<T>#12678
                          Labels
                          BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                          Milestone
                          TypeScript 2.1.5
                          Description
                          @aluanhaddad
                          Aluan Haddad (aluanhaddad)
                          opened on Dec 5, 2016
                          TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
                          Code
                          // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
                          tsconfig.json
                          { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
                          Expected behavior:
                          
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
                          Actual behavior:
                          
Property 'includes' does not exist on type 'ReadonlyArray'
                          I would be happy to submit a PR.
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              Array.prototype.includes is not defined on ReadonlyArray<T> #12678
                              Closed
                              Closed
                              Array.prototype.includes is not defined on ReadonlyArray<T>#12678
                              Labels
                              BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                              Milestone
                              TypeScript 2.1.5
                              Description
                              @aluanhaddad
                              Aluan Haddad (aluanhaddad)
                              opened on Dec 5, 2016
                              TypeScript Version: 2.1.1 / nightly (2.2.0-dev.20121205)
                              Code
                              // A *self-contained* demonstration of the problem follows...constsystemFields=Object.freeze(['id']);functionexclude(key: string){return!systemFields.includes(key);}
                              tsconfig.json
                              { "compilerOptions": {
"lib": [
"dom",
"es2017"
]
}
}
                              Expected behavior:
                              
The ReadonlyArray<T> interface defines includes(searchElement: T, fromIndex?: number): boolean
                              Actual behavior:
                              
Property 'includes' does not exist on type 'ReadonlyArray'
                              I would be happy to submit a PR.
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                BugA bug in TypeScriptDomain: lib.d.tsThe issue relates to the different libraries shipped with TypeScriptFixedA PR has been merged for this issueHelp WantedYou can do this
                                Type
                                No type
                                Projects
                                No projects
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                                  None yet
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                                  No branches or pull requests
                                  Issue actions