docs/extension.schema.v2.json

   1 {
   2         "$schema": "http://json-schema.org/schema#",
   3         "description": "MediaWiki extension.json schema",
   4         "type": "object",
   5         "additionalProperties": false,
   6         "patternProperties": {
   7                 "^@": {
   8                         "type": "string",
   9                         "description": "Arbitrary notes, ignored by the parser."
  10                 }
  11         },
  12         "properties": {
  13                 "manifest_version": {
  14                         "type": "integer",
  15                         "description": "Version of the extension.json schema the extension.json file is in.",
  16                         "required": true
  17                 },
  18                 "name": {
  19                         "type": "string",
  20                         "description": "The extension's canonical name.",
  21                         "required": true
  22                 },
  23                 "namemsg": {
  24                         "type": "string",
  25                         "description": "i18n message key of the extension's name."
  26                 },
  27                 "type": {
  28                         "type": "string",
  29                         "description": "The extension's type, as an index to $wgExtensionCredits.",
  30                         "default": "other"
  31                 },
  32                 "author": {
  33                         "type": [
  34                                 "string",
  35                                 "array"
  36                         ],
  37                         "description": "Extension's authors.",
  38                         "items": {
  39                                 "type": "string"
  40                         }
  41                 },
  42                 "version": {
  43                         "type": "string",
  44                         "description": "The version of this release of the extension."
  45                 },
  46                 "url": {
  47                         "type": "string",
  48                         "description": "URL to the homepage for the extension.",
  49                         "format": "uri-reference"
  50                 },
  51                 "description": {
  52                         "type": "string",
  53                         "description": "Raw description of the extension."
  54                 },
  55                 "descriptionmsg": {
  56                         "type": "string",
  57                         "description": "Message key for a i18n message describing the extension."
  58                 },
  59                 "license-name": {
  60                         "type": "string",
  61                         "description": "SPDX identifier for the license under which the extension is released."
  62                 },
  63                 "requires": {
  64                         "type": "object",
  65                         "description": "Indicates what versions of PHP, MediaWiki core or extensions are required. This syntax may be extended in the future, for example to check dependencies between other services.",
  66                         "additionalProperties": false,
  67                         "properties": {
  68                                 "MediaWiki": {
  69                                         "type": "string",
  70                                         "description": "Version constraint string against MediaWiki core."
  71                                 },
  72                                 "platform": {
  73                                         "type": "object",
  74                                         "description": "Indicates version constraints against platform services.",
  75                                         "additionalProperties": false,
  76                                         "properties": {
  77                                                 "php": {
  78                                                         "type": "string",
  79                                                         "description": "Version constraint string against PHP."
  80                                                 }
  81                                         },
  82                                         "patternProperties": {
  83                                                 "^ext-": {
  84                                                         "type": "string",
  85                                                         "description": "Required PHP extension.",
  86                                                         "const": "*"
  87                                                 }
  88                                         }
  89                                 },
  90                                 "extensions": {
  91                                         "type": "object",
  92                                         "description": "Set of version constraint strings against specific extensions."
  93                                 },
  94                                 "skins": {
  95                                         "type": "object",
  96                                         "description": "Set of version constraint strings against specific skins."
  97                                 }
  98                         }
  99                 },
 100                 "ResourceFileModulePaths": {
 101                         "type": "object",
 102                         "description": "Default paths to use for all ResourceLoader file modules",
 103                         "additionalProperties": false,
 104                         "properties": {
 105                                 "localBasePath": {
 106                                         "type": "string",
 107                                         "description": "Base path to prepend to all local paths, relative to current directory"
 108                                 },
 109                                 "remoteExtPath": {
 110                                         "type": "string",
 111                                         "description": "Base path to prepend to all remote paths, relative to $wgExtensionAssetsPath"
 112                                 },
 113                                 "remoteSkinPath": {
 114                                         "type": "string",
 115                                         "description": "Base path to prepend to all remote paths, relative to $wgStylePath"
 116                                 }
 117                         }
 118                 },
 119                 "ResourceModules": {
 120                         "type": "object",
 121                         "description": "ResourceLoader modules to register",
 122                         "patternProperties": {
 123                                 "^[a-zA-Z0-9-\\.]+$": {
 124                                         "type": "object",
 125                                         "anyOf": [
 126                                                 {
 127                                                         "description": "A ResourceLoaderFileModule definition",
 128                                                         "additionalProperties": false,
 129                                                         "properties": {
 130                                                                 "localBasePath": {
 131                                                                         "type": "string",
 132                                                                         "description": "Base path to prepend to all local paths in $options. Defaults to $IP"
 133                                                                 },
 134                                                                 "remoteBasePath": {
 135                                                                         "type": "string",
 136                                                                         "description": "Base path to prepend to all remote paths in $options. Defaults to $wgScriptPath"
 137                                                                 },
 138                                                                 "remoteExtPath": {
 139                                                                         "type": "string",
 140                                                                         "description": "Equivalent of remoteBasePath, but relative to $wgExtensionAssetsPath"
 141                                                                 },
 142                                                                 "skipFunction": {
 143                                                                         "type": "string",
 144                                                                         "description": "Path to a file containing a JavaScript \"skip function\", if desired."
 145                                                                 },
 146                                                                 "scripts": {
 147                                                                         "type": ["string", "array"],
 148                                                                         "description": "Scripts to always include (array of file paths)",
 149                                                                         "items": {
 150                                                                                 "type": "string"
 151                                                                         }
 152                                                                 },
 153                                                                 "languageScripts": {
 154                                                                         "type": "object",
 155                                                                         "description": "Scripts to include in specific language contexts (mapping of language code to file path(s))",
 156                                                                         "patternProperties": {
 157                                                                                 "^[a-zA-Z0-9-]{2,}$": {
 158                                                                                         "type": [
 159                                                                                                 "string",
 160                                                                                                 "array"
 161                                                                                         ],
 162                                                                                         "items": {
 163                                                                                                 "type": "string"
 164                                                                                         }
 165                                                                                 }
 166                                                                         }
 167                                                                 },
 168                                                                 "skinScripts": {
 169                                                                         "type": "object",
 170                                                                         "description": "Scripts to include in specific skin contexts (mapping of skin name to script(s)",
 171                                                                         "patternProperties": {
 172                                                                                 ".+": {
 173                                                                                         "type": [
 174                                                                                                 "string",
 175                                                                                                 "array"
 176                                                                                         ],
 177                                                                                         "items": {
 178                                                                                                 "type": "string"
 179                                                                                         }
 180                                                                                 }
 181                                                                         }
 182                                                                 },
 183                                                                 "debugScripts": {
 184                                                                         "type": ["string", "array"],
 185                                                                         "description": "Scripts to include in debug contexts",
 186                                                                         "items": {
 187                                                                                 "type": "string"
 188                                                                         }
 189                                                                 },
 190                                                                 "loaderScripts": {
 191                                                                         "type": ["string", "array"],
 192                                                                         "description": "Scripts to include in the startup module",
 193                                                                         "items": {
 194                                                                                 "type": "string"
 195                                                                         }
 196                                                                 },
 197                                                                 "dependencies": {
 198                                                                         "type": ["string", "array"],
 199                                                                         "description": "Modules which must be loaded before this module",
 200                                                                         "items": {
 201                                                                                 "type": "string"
 202                                                                         }
 203                                                                 },
 204                                                                 "styles": {
 205                                                                         "type": ["string", "array", "object"],
 206                                                                         "description": "Styles to always load",
 207                                                                         "items": {
 208                                                                                 "type": "string"
 209                                                                         }
 210                                                                 },
 211                                                                 "skinStyles": {
 212                                                                         "type": "object",
 213                                                                         "description": "Styles to include in specific skin contexts (mapping of skin name to style(s))",
 214                                                                         "patternProperties": {
 215                                                                                 ".+": {
 216                                                                                         "type": [
 217                                                                                                 "string",
 218                                                                                                 "array"
 219                                                                                         ],
 220                                                                                         "items": {
 221                                                                                                 "type": "string"
 222                                                                                         }
 223                                                                                 }
 224                                                                         }
 225                                                                 },
 226                                                                 "messages": {
 227                                                                         "type": ["string", "array"],
 228                                                                         "description": "Messages to always load",
 229                                                                         "items": {
 230                                                                                 "type": "string"
 231                                                                         }
 232                                                                 },
 233                                                                 "group": {
 234                                                                         "type": "string",
 235                                                                         "description": "Group with which this module should be loaded"
 236                                                                 },
 237                                                                 "deprecated": {
 238                                                                         "type": ["object", "string", "boolean"],
 239                                                                         "description": "Whether the module is deprecated and usage is discouraged. Either a boolean, or a string or an object with key message can be used to customise deprecation message."
 240                                                                 },
 241                                                                 "position": {
 242                                                                         "type": "string",
 243                                                                         "description": "Position on the page to load this module at",
 244                                                                         "enum": [
 245                                                                                 "bottom",
 246                                                                                 "top"
 247                                                                         ]
 248                                                                 },
 249                                                                 "templates": {
 250                                                                         "type": ["object", "array"],
 251                                                                         "description": "Templates to be loaded for client-side usage"
 252                                                                 },
 253                                                                 "targets": {
 254                                                                         "type": ["string", "array"],
 255                                                                         "description": "ResourceLoader target the module can run on",
 256                                                                         "items": {
 257                                                                                 "type": "string"
 258                                                                         }
 259                                                                 },
 260                                                                 "noflip": {
 261                                                                         "type": "boolean",
 262                                                                         "description": "Whether to skip CSSJanus LTR-to-RTL flipping for this module. Recommended for styles imported from libraries that already properly handle their RTL styles. Default is false, meaning CSSJanus will be applied on RTL-mode output."
 263                                                                 },
 264                                                                 "packageFiles": {
 265                                                                         "type": ["object", "array"],
 266                                                                         "description": "Package files that can be require()d"
 267                                                                 }
 268                                                         }
 269                                                 },
 270                                                 {
 271                                                         "description": "A ResourceLoaderWikiModule definition",
 272                                                         "additionalProperties": false,
 273                                                         "properties": {
 274                                                                 "class": {
 275                                                                         "enum": ["ResourceLoaderWikiModule"]
 276                                                                 },
 277                                                                 "group": {
 278                                                                         "type": "string",
 279                                                                         "description": "Group with which this module should be loaded"
 280                                                                 },
 281                                                                 "position": {
 282                                                                         "type": "string",
 283                                                                         "description": "Position on the page to load this module at",
 284                                                                         "enum": [
 285                                                                                 "bottom",
 286                                                                                 "top"
 287                                                                         ]
 288                                                                 },
 289                                                                 "targets": {
 290                                                                         "type": ["string", "array"],
 291                                                                         "description": "ResourceLoader target the module can run on",
 292                                                                         "items": {
 293                                                                                 "type": "string"
 294                                                                         }
 295                                                                 },
 296                                                                 "scripts": {
 297                                                                         "type": "array",
 298                                                                         "description": "A list of on-wiki pages containing JavaScript that should be loaded",
 299                                                                         "items": {
 300                                                                                 "type": "string"
 301                                                                         }
 302                                                                 },
 303                                                                 "styles": {
 304                                                                         "type": "array",
 305                                                                         "description": "A list of on-wiki pages containing CSS that should be loaded",
 306                                                                         "items": {
 307                                                                                 "type": "string"
 308                                                                         }
 309                                                                 }
 310                                                         }
 311                                                 },
 312                                                 {
 313                                                         "description": "A ResourceLoaderImageModule definition",
 314                                                         "additionalProperties": false,
 315                                                         "properties": {
 316                                                                 "class": {
 317                                                                         "enum": ["ResourceLoaderImageModule"]
 318                                                                 },
 319                                                                 "defaultColor": {
 320                                                                         "type": "string"
 321                                                                 },
 322                                                                 "data": {
 323                                                                         "type": "string"
 324                                                                 },
 325                                                                 "prefix": {
 326                                                                         "type": "string"
 327                                                                 },
 328                                                                 "selector": {
 329                                                                         "type": "string"
 330                                                                 },
 331                                                                 "selectorWithoutVariant": {
 332                                                                         "type": "string"
 333                                                                 },
 334                                                                 "selectorWithVariant": {
 335                                                                         "type": "string"
 336                                                                 },
 337                                                                 "useDataURI": {
 338                                                                         "type": "boolean"
 339                                                                 },
 340                                                                 "variants": {
 341                                                                         "type": "object"
 342                                                                 },
 343                                                                 "images": {
 344                                                                         "type": "object"
 345                                                                 },
 346                                                                 "position": {
 347                                                                         "enum": [
 348                                                                                 "top",
 349                                                                                 "bottom"
 350                                                                         ]
 351                                                                 }
 352                                                         }
 353                                                 },
 354                                                 {
 355                                                         "description": "An arbitrary ResourceLoaderModule definition by class",
 356                                                         "properties": {
 357                                                                 "class": {
 358                                                                         "type": "string",
 359                                                                         "pattern": "^(?!ResourceLoader(File|Image|Wiki)Module).*$"
 360                                                                 }
 361                                                         },
 362                                                         "required": ["class"]
 363                                                 },
 364                                                 {
 365                                                         "description": "An arbitrary ResourceLoaderModule definition with instantiator",
 366                                                         "properties": {
 367                                                                 "factory": {
 368                                                                         "type": "string",
 369                                                                         "description": "A static instantiator function for creating the ResourceLoaderModule object."
 370                                                                 }
 371                                                         },
 372                                                         "required": ["factory"]
 373                                                 }
 374                                         ]
 375                                 }
 376                         }
 377                 },
 378                 "ResourceModuleSkinStyles": {
 379                         "type": "object",
 380                         "description": "ResourceLoader modules for custom skin styles"
 381                 },
 382                 "ResourceLoaderSources": {
 383                         "type": "object",
 384                         "description": "ResourceLoader sources to register"
 385                 },
 386                 "QUnitTestModule": {
 387                         "type": "object",
 388                         "description": "A ResourceLoaderFileModule definition registered only when wgEnableJavaScriptTest is true.",
 389                         "additionalProperties": false,
 390                         "properties": {
 391                                 "localBasePath": {
 392                                         "type": "string",
 393                                         "description": "Prefix for local paths to files in $options, relative to extenion directory"
 394                                 },
 395                                 "remoteExtPath": {
 396                                         "type": "string",
 397                                         "description": "Prefix for URLs to files in $options, relative to $wgExtensionAssetsPath"
 398                                 },
 399                                 "remoteSkinPath": {
 400                                         "type": "string",
 401                                         "description": "Prefix for URLs to files in $options, relative to $wgStylePath"
 402                                 },
 403                                 "scripts": {
 404                                         "type": ["string", "array"],
 405                                         "description": "Scripts to include (array of file paths)",
 406                                         "items": {
 407                                                 "type": "string"
 408                                         }
 409                                 },
 410                                 "dependencies": {
 411                                         "type": ["string", "array"],
 412                                         "description": "Modules which must be loaded before this module",
 413                                         "items": {
 414                                                 "type": "string"
 415                                         }
 416                                 },
 417                                 "styles": {
 418                                         "type": ["string", "array", "object"],
 419                                         "description": "Styles to load",
 420                                         "items": {
 421                                                 "type": "string"
 422                                         }
 423                                 },
 424                                 "messages": {
 425                                         "type": ["string", "array"],
 426                                         "description": "Messages to load",
 427                                         "items": {
 428                                                 "type": "string"
 429                                         }
 430                                 }
 431                         }
 432                 },
 433                 "ConfigRegistry": {
 434                         "type": "object",
 435                         "description": "Registry of factory functions to create Config objects"
 436                 },
 437                 "SessionProviders": {
 438                         "type": "object",
 439                         "description": "Session providers"
 440                 },
 441                 "AuthManagerAutoConfig": {
 442                         "type": "object",
 443                         "description": "AuthManager auto-configuration",
 444                         "additionalProperties": false,
 445                         "properties": {
 446                                 "preauth": {
 447                                         "type": "object",
 448                                         "description": "Pre-authentication providers"
 449                                 },
 450                                 "primaryauth": {
 451                                         "type": "object",
 452                                         "description": "Primary authentication providers"
 453                                 },
 454                                 "secondaryauth": {
 455                                         "type": "object",
 456                                         "description": "Secondary authentication providers"
 457                                 }
 458                         }
 459                 },
 460                 "CentralIdLookupProviders": {
 461                         "type": "object",
 462                         "description": "Central ID lookup providers"
 463                 },
 464                 "ChangeCredentialsBlacklist": {
 465                         "type": "object",
 466                         "description": "AuthenticationRequest classes which can only be used internally for credentials change"
 467                 },
 468                 "RemoveCredentialsBlacklist": {
 469                         "type": "object",
 470                         "description": "AuthenticationRequest classes which can only be used internally for credentials removal"
 471                 },
 472                 "namespaces": {
 473                         "type": "array",
 474                         "description": "Method to add extra namespaces",
 475                         "items": {
 476                                 "type": "object",
 477                                 "properties": {
 478                                         "id": {
 479                                                 "type": "integer"
 480                                         },
 481                                         "constant": {
 482                                                 "type": "string"
 483                                         },
 484                                         "name": {
 485                                                 "type": "string"
 486                                         },
 487                                         "gender": {
 488                                                 "type": "object",
 489                                                 "properties": {
 490                                                         "male": {
 491                                                                 "type": "string"
 492                                                         },
 493                                                         "female": {
 494                                                                 "type": "string"
 495                                                         }
 496                                                 }
 497                                         },
 498                                         "subpages": {
 499                                                 "type": "boolean",
 500                                                 "default": false
 501                                         },
 502                                         "content": {
 503                                                 "type": "boolean",
 504                                                 "default": false
 505                                         },
 506                                         "defaultcontentmodel": {
 507                                                 "type": "string"
 508                                         },
 509                                         "protection": {
 510                                                 "type": ["string", "array"],
 511                                                 "description": "Userright(s) required to edit in this namespace"
 512                                         },
 513                                         "capitallinkoverride": {
 514                                                 "type": "boolean",
 515                                                 "description": "Set $wgCapitalLinks on a per-namespace basis"
 516                                         },
 517                                         "conditional": {
 518                                                 "type": "boolean",
 519                                                 "description": "Whether the namespace is conditional upon configuration and should not be registered (requires separate registration via a hook)",
 520                                                 "default": false
 521                                         }
 522                                 },
 523                                 "required": ["id", "constant", "name"]
 524                         }
 525                 },
 526                 "TrackingCategories": {
 527                         "type": "array",
 528                         "description": "Tracking category message keys",
 529                         "items": {
 530                                 "type": "string"
 531                         }
 532                 },
 533                 "DefaultUserOptions": {
 534                         "type": "object",
 535                         "description": "Default values of user options"
 536                 },
 537                 "HiddenPrefs": {
 538                         "type": "array",
 539                         "description": "Preferences users cannot set",
 540                         "items": {
 541                                 "type": "string"
 542                         }
 543                 },
 544                 "GroupPermissions": {
 545                         "type": "object",
 546                         "description": "Default permissions to give to user groups",
 547                         "patternProperties": {
 548                                 "^[a-z]+$": {
 549                                         "type": "object",
 550                                         "patternProperties": {
 551                                                 "^[a-z]+$": {
 552                                                         "type": "boolean"
 553                                                 }
 554                                         }
 555                                 }
 556                         }
 557                 },
 558                 "RevokePermissions": {
 559                         "type": "object",
 560                         "description": "Default permissions to revoke from user groups",
 561                         "patternProperties": {
 562                                 "^[a-z]+$": {
 563                                         "type": "object",
 564                                         "patternProperties": {
 565                                                 "^[a-z]+$": {
 566                                                         "type": "boolean"
 567                                                 }
 568                                         }
 569                                 }
 570                         }
 571                 },
 572                 "GrantPermissions": {
 573                         "type": "object",
 574                         "description": "Map of permissions granted to authorized consumers to their bundles, called 'grants'",
 575                         "patternProperties": {
 576                                 "^[a-z]+$": {
 577                                         "type": "object",
 578                                         "patternProperties": {
 579                                                 "^[a-z]+$": {
 580                                                         "type": "boolean"
 581                                                 }
 582                                         }
 583                                 }
 584                         }
 585                 },
 586                 "GrantPermissionGroups": {
 587                         "type": "object",
 588                         "description": "Map of grants to their UI grouping",
 589                         "patternProperties": {
 590                                 "^[a-z]+$": {
 591                                         "type": "string"
 592                                 }
 593                         }
 594                 },
 595                 "ImplicitGroups": {
 596                         "type": "array",
 597                         "description": "Implicit groups"
 598                 },
 599                 "GroupsAddToSelf": {
 600                         "type": "object",
 601                         "description": "Groups a user can add to themselves"
 602                 },
 603                 "GroupsRemoveFromSelf": {
 604                         "type": "object",
 605                         "description": "Groups a user can remove from themselves"
 606                 },
 607                 "AddGroups": {
 608                         "type": "object",
 609                         "description": "Groups a user can add to users"
 610                 },
 611                 "RemoveGroups": {
 612                         "type": "object",
 613                         "description": "Groups a user can remove from users"
 614                 },
 615                 "AvailableRights": {
 616                         "type": "array",
 617                         "description": "User rights added by the extension",
 618                         "items": {
 619                                 "type": "string"
 620                         }
 621                 },
 622                 "ContentHandlers": {
 623                         "type": "object",
 624                         "description": "Mapping of model ID to class name",
 625                         "patternProperties": {
 626                                 "^[A-Za-z]+$": {
 627                                         "type": "string"
 628                                 }
 629                         }
 630                 },
 631                 "RateLimits": {
 632                         "type": "object",
 633                         "description": "Rate limits"
 634                 },
 635                 "RecentChangesFlags": {
 636                         "type": "object",
 637                         "description": "Flags (letter symbols) shown on RecentChanges pages"
 638                 },
 639                 "MediaHandlers": {
 640                         "type": "object",
 641                         "description": "Plugins for media file type handling. Each entry in the array maps a MIME type to a PHP class name."
 642                 },
 643                 "ExtensionFunctions": {
 644                         "type": [
 645                                 "array",
 646                                 "string"
 647                         ],
 648                         "description": "Function to call after setup has finished",
 649                         "items": {
 650                                 "type": "string"
 651                         }
 652                 },
 653                 "ExtensionMessagesFiles": {
 654                         "type": "object",
 655                         "description": "File paths containing PHP internationalization data"
 656                 },
 657                 "MessagesDirs": {
 658                         "type": "object",
 659                         "description": "Directory paths containing JSON internationalization data"
 660                 },
 661                 "ExtensionEntryPointListFiles": {
 662                         "type": "object"
 663                 },
 664                 "SpecialPages": {
 665                         "type": "object",
 666                         "description": "SpecialPages implemented in this extension (mapping of page name to class name)"
 667                 },
 668                 "AutoloadNamespaces": {
 669                         "type": "object",
 670                         "description": "Mapping of PSR-4 compliant namespace to directory for autoloading",
 671                         "patternProperties": {
 672                                 "^[A-Za-z0-9\\\\]+\\\\$": {
 673                                         "type": "string"
 674                                 }
 675                         },
 676                         "additionalProperties": false
 677                 },
 678                 "AutoloadClasses": {
 679                         "type": "object"
 680                 },
 681                 "Hooks": {
 682                         "type": [ "string", "object" ],
 683                         "description": "Hooks this extension uses (mapping of hook name to callback)"
 684                 },
 685                 "JobClasses": {
 686                         "type": "object",
 687                         "description": "Job types this extension implements (mapping of job type to class name or factory function)"
 688                 },
 689                 "LogTypes": {
 690                         "type": "array",
 691                         "description": "List of new log types this extension uses"
 692                 },
 693                 "LogRestrictions": {
 694                         "type": "object"
 695                 },
 696                 "FilterLogTypes": {
 697                         "type": "object"
 698                 },
 699                 "ActionFilteredLogs": {
 700                         "type": "object",
 701                         "description": "List of log types which can be filtered by log actions",
 702                         "patternProperties": {
 703                                 "^[a-z-]+$": {
 704                                         "type": "object",
 705                                         "patternProperties": {
 706                                                 "^[a-z-]+$": {
 707                                                         "type": "array",
 708                                                         "items": {
 709                                                                 "type": "string"
 710                                                         }
 711                                                 }
 712                                         }
 713                                 }
 714                         }
 715                 },
 716                 "LogNames": {
 717                         "type": "object"
 718                 },
 719                 "LogHeaders": {
 720                         "type": "object"
 721                 },
 722                 "LogActions": {
 723                         "type": "object"
 724                 },
 725                 "LogActionsHandlers": {
 726                         "type": "object"
 727                 },
 728                 "Actions": {
 729                         "type": "object"
 730                 },
 731                 "APIModules": {
 732                         "type": "object"
 733                 },
 734                 "APIFormatModules": {
 735                         "type": "object"
 736                 },
 737                 "APIMetaModules": {
 738                         "type": "object"
 739                 },
 740                 "APIPropModules": {
 741                         "type": "object"
 742                 },
 743                 "APIListModules": {
 744                         "type": "object"
 745                 },
 746                 "ValidSkinNames": {
 747                         "type": "object"
 748                 },
 749                 "FeedClasses": {
 750                         "type": "object",
 751                         "description": "Available feeds objects"
 752                 },
 753                 "SkinOOUIThemes": {
 754                         "type": "object",
 755                         "description": "Map of skin names to OOUI themes to use. Same format as ResourceLoaderOOUIModule::$builtinSkinThemeMap."
 756                 },
 757                 "PasswordPolicy": {
 758                         "type": "object",
 759                         "description": "Password policies"
 760                 },
 761                 "FileExtensions": {
 762                         "type": "array",
 763                         "description": "Preferred file extensions for uploading",
 764                         "items": {
 765                                 "type": "string"
 766                         }
 767                 },
 768                 "RawHtmlMessages": {
 769                         "type": "array",
 770                         "description": "Messages which are rendered as raw HTML",
 771                         "items": {
 772                                 "type": "string"
 773                         }
 774                 },
 775                 "ReauthenticateTime": {
 776                         "type": "object",
 777                         "patternProperties": {
 778                                 ".*": {
 779                                         "type": "integer"
 780                                 }
 781                         }
 782                 },
 783                 "callback": {
 784                         "type": [
 785                                 "array",
 786                                 "string"
 787                         ],
 788                         "description": "A function to be called right after MediaWiki processes this file"
 789                 },
 790                 "config_prefix": {
 791                         "type": "string",
 792                         "default": "wg",
 793                         "description": "Prefix to put in front of configuration settings when exporting them to $GLOBALS"
 794                 },
 795                 "config": {
 796                         "type": "object",
 797                         "description": "Configuration options for this extension",
 798                         "patternProperties": {
 799                                 "^[a-zA-Z_\u007f-\u00ff][a-zA-Z0-9_\u007f-\u00ff]*$": {
 800                                         "type": "object",
 801                                         "properties": {
 802                                                 "value": {
 803                                                         "required": true
 804                                                 },
 805                                                 "merge_strategy": {
 806                                                         "type": "string",
 807                                                         "enum": [
 808                                                                 "array_merge_recursive",
 809                                                                 "array_replace_recursive",
 810                                                                 "array_plus_2d",
 811                                                                 "array_plus",
 812                                                                 "array_merge"
 813                                                         ],
 814                                                         "default": "array_merge"
 815                                                 },
 816                                                 "path": {
 817                                                         "description": "Whether this should be interpreted as a filesystem path, relative to extension directory root",
 818                                                         "type": "boolean",
 819                                                         "default": false
 820                                                 },
 821                                                 "description": {
 822                                                         "type": ["string", "array"],
 823                                                         "description": "A description of the config setting, mostly for documentation/developers"
 824                                                 },
 825                                                 "decriptionmsg": {
 826                                                         "type": "string",
 827                                                         "description": "The message key which should be used as a description for this configuration option in a user interface. If empty, description will be used."
 828                                                 },
 829                                                 "public": {
 830                                                         "type": "boolean",
 831                                                         "default": false,
 832                                                         "description": "Whether this configuration option and its value is allowed to be revealed in public or not."
 833                                                 }
 834                                         }
 835                                 }
 836                         }
 837                 },
 838                 "ParserTestFiles": {
 839                         "type": "array",
 840                         "description": "Parser test suite files to be run by parserTests.php when no specific filename is passed to it"
 841                 },
 842                 "ServiceWiringFiles": {
 843                         "type": "array",
 844                         "description": "List of service wiring files to be loaded by the default instance of MediaWikiServices"
 845                 },
 846                 "attributes": {
 847                         "description":"Registration information for other extensions",
 848                         "type": "object",
 849                         "patternProperties": {
 850                                 ".*": {
 851                                         "type": "object",
 852                                         "patternProperties": {
 853                                                 ".*": {
 854                                                         "type": ["array", "object"]
 855                                                 }
 856                                         }
 857                                 }
 858                         }
 859                 },
 860                 "load_composer_autoloader": {
 861                         "type": "boolean",
 862                         "description": "Load the composer autoloader for this extension, if one is present"
 863                 }
 864         }
 865 }