docs/extension.schema.json

   1 {
   2         "$schema": "http://json-schema.org/schema#",
   3         "description": "MediaWiki extension.json schema",
   4         "type": "object",
   5         "properties": {
   6                 "manifest_version": {
   7                         "type": "integer",
   8                         "description": "Version of the extension.json schema the extension.json file is in.",
   9                         "required": true
  10                 },
  11                 "name": {
  12                         "type": "string",
  13                         "description": "The extension's canonical name.",
  14                         "required": true
  15                 },
  16                 "namemsg": {
  17                         "type": "string",
  18                         "description": "i18n message key of the extension's name."
  19                 },
  20                 "type": {
  21                         "type": "string",
  22                         "description": "The extension's type, as an index to $wgExtensionCredits.",
  23                         "default": "other"
  24                 },
  25                 "author": {
  26                         "type": [
  27                                 "string",
  28                                 "array"
  29                         ],
  30                         "description": "Extension's authors.",
  31                         "items": {
  32                                 "type": "string"
  33                         }
  34                 },
  35                 "version": {
  36                         "type": "string",
  37                         "description": "The version of this release of the extension."
  38                 },
  39                 "url": {
  40                         "type": "string",
  41                         "description": "URL to the homepage for the extension.",
  42                         "format": "uri"
  43                 },
  44                 "description": {
  45                         "type": "string",
  46                         "description": "Raw description of the extension."
  47                 },
  48                 "descriptionmsg": {
  49                         "type": "string",
  50                         "description": "Message key for a i18n message describing the extension."
  51                 },
  52                 "license-name": {
  53                         "type": "string",
  54                         "description": "Short identifier for the license under which the extension is released.",
  55                         "enum": [
  56                                 "AFL-1.1",
  57                                 "AFL-1.2",
  58                                 "AFL-2.0",
  59                                 "AFL-2.1",
  60                                 "AFL-3.0",
  61                                 "APL-1.0",
  62                                 "Aladdin",
  63                                 "ANTLR-PD",
  64                                 "Apache-1.0",
  65                                 "Apache-1.1",
  66                                 "Apache-2.0",
  67                                 "APSL-1.0",
  68                                 "APSL-1.1",
  69                                 "APSL-1.2",
  70                                 "APSL-2.0",
  71                                 "Artistic-1.0",
  72                                 "Artistic-1.0-cl8",
  73                                 "Artistic-1.0-Perl",
  74                                 "Artistic-2.0",
  75                                 "AAL",
  76                                 "BitTorrent-1.0",
  77                                 "BitTorrent-1.1",
  78                                 "BSL-1.0",
  79                                 "BSD-2-Clause",
  80                                 "BSD-2-Clause-FreeBSD",
  81                                 "BSD-2-Clause-NetBSD",
  82                                 "BSD-3-Clause",
  83                                 "BSD-3-Clause-Clear",
  84                                 "BSD-4-Clause",
  85                                 "BSD-4-Clause-UC",
  86                                 "CECILL-1.0",
  87                                 "CECILL-1.1",
  88                                 "CECILL-2.0",
  89                                 "CECILL-B",
  90                                 "CECILL-C",
  91                                 "ClArtistic",
  92                                 "CNRI-Python",
  93                                 "CNRI-Python-GPL-Compatible",
  94                                 "CPOL-1.02",
  95                                 "CDDL-1.0",
  96                                 "CDDL-1.1",
  97                                 "CPAL-1.0",
  98                                 "CPL-1.0",
  99                                 "CATOSL-1.1",
 100                                 "Condor-1.1",
 101                                 "CC-BY-1.0",
 102                                 "CC-BY-2.0",
 103                                 "CC-BY-2.5",
 104                                 "CC-BY-3.0",
 105                                 "CC-BY-ND-1.0",
 106                                 "CC-BY-ND-2.0",
 107                                 "CC-BY-ND-2.5",
 108                                 "CC-BY-ND-3.0",
 109                                 "CC-BY-NC-1.0",
 110                                 "CC-BY-NC-2.0",
 111                                 "CC-BY-NC-2.5",
 112                                 "CC-BY-NC-3.0",
 113                                 "CC-BY-NC-ND-1.0",
 114                                 "CC-BY-NC-ND-2.0",
 115                                 "CC-BY-NC-ND-2.5",
 116                                 "CC-BY-NC-ND-3.0",
 117                                 "CC-BY-NC-SA-1.0",
 118                                 "CC-BY-NC-SA-2.0",
 119                                 "CC-BY-NC-SA-2.5",
 120                                 "CC-BY-NC-SA-3.0",
 121                                 "CC-BY-SA-1.0",
 122                                 "CC-BY-SA-2.0",
 123                                 "CC-BY-SA-2.5",
 124                                 "CC-BY-SA-3.0",
 125                                 "CC0-1.0",
 126                                 "CUA-OPL-1.0",
 127                                 "D-FSL-1.0",
 128                                 "WTFPL",
 129                                 "EPL-1.0",
 130                                 "eCos-2.0",
 131                                 "ECL-1.0",
 132                                 "ECL-2.0",
 133                                 "EFL-1.0",
 134                                 "EFL-2.0",
 135                                 "Entessa",
 136                                 "ErlPL-1.1",
 137                                 "EUDatagrid",
 138                                 "EUPL-1.0",
 139                                 "EUPL-1.1",
 140                                 "Fair",
 141                                 "Frameworx-1.0",
 142                                 "FTL",
 143                                 "AGPL-1.0",
 144                                 "AGPL-3.0",
 145                                 "GFDL-1.1",
 146                                 "GFDL-1.2",
 147                                 "GFDL-1.3",
 148                                 "GPL-1.0",
 149                                 "GPL-1.0+",
 150                                 "GPL-2.0",
 151                                 "GPL-2.0+",
 152                                 "GPL-2.0-with-autoconf-exception",
 153                                 "GPL-2.0-with-bison-exception",
 154                                 "GPL-2.0-with-classpath-exception",
 155                                 "GPL-2.0-with-font-exception",
 156                                 "GPL-2.0-with-GCC-exception",
 157                                 "GPL-3.0",
 158                                 "GPL-3.0+",
 159                                 "GPL-3.0-with-autoconf-exception",
 160                                 "GPL-3.0-with-GCC-exception",
 161                                 "LGPL-2.1",
 162                                 "LGPL-2.1+",
 163                                 "LGPL-3.0",
 164                                 "LGPL-3.0+",
 165                                 "LGPL-2.0",
 166                                 "LGPL-2.0+",
 167                                 "gSOAP-1.3b",
 168                                 "HPND",
 169                                 "IBM-pibs",
 170                                 "IPL-1.0",
 171                                 "Imlib2",
 172                                 "IJG",
 173                                 "Intel",
 174                                 "IPA",
 175                                 "ISC",
 176                                 "JSON",
 177                                 "LPPL-1.3a",
 178                                 "LPPL-1.0",
 179                                 "LPPL-1.1",
 180                                 "LPPL-1.2",
 181                                 "LPPL-1.3c",
 182                                 "Libpng",
 183                                 "LPL-1.02",
 184                                 "LPL-1.0",
 185                                 "MS-PL",
 186                                 "MS-RL",
 187                                 "MirOS",
 188                                 "MIT",
 189                                 "Motosoto",
 190                                 "MPL-1.0",
 191                                 "MPL-1.1",
 192                                 "MPL-2.0",
 193                                 "MPL-2.0-no-copyleft-exception",
 194                                 "Multics",
 195                                 "NASA-1.3",
 196                                 "Naumen",
 197                                 "NBPL-1.0",
 198                                 "NGPL",
 199                                 "NOSL",
 200                                 "NPL-1.0",
 201                                 "NPL-1.1",
 202                                 "Nokia",
 203                                 "NPOSL-3.0",
 204                                 "NTP",
 205                                 "OCLC-2.0",
 206                                 "ODbL-1.0",
 207                                 "PDDL-1.0",
 208                                 "OGTSL",
 209                                 "OLDAP-2.2.2",
 210                                 "OLDAP-1.1",
 211                                 "OLDAP-1.2",
 212                                 "OLDAP-1.3",
 213                                 "OLDAP-1.4",
 214                                 "OLDAP-2.0",
 215                                 "OLDAP-2.0.1",
 216                                 "OLDAP-2.1",
 217                                 "OLDAP-2.2",
 218                                 "OLDAP-2.2.1",
 219                                 "OLDAP-2.3",
 220                                 "OLDAP-2.4",
 221                                 "OLDAP-2.5",
 222                                 "OLDAP-2.6",
 223                                 "OLDAP-2.7",
 224                                 "OPL-1.0",
 225                                 "OSL-1.0",
 226                                 "OSL-2.0",
 227                                 "OSL-2.1",
 228                                 "OSL-3.0",
 229                                 "OLDAP-2.8",
 230                                 "OpenSSL",
 231                                 "PHP-3.0",
 232                                 "PHP-3.01",
 233                                 "PostgreSQL",
 234                                 "Python-2.0",
 235                                 "QPL-1.0",
 236                                 "RPSL-1.0",
 237                                 "RPL-1.1",
 238                                 "RPL-1.5",
 239                                 "RHeCos-1.1",
 240                                 "RSCPL",
 241                                 "Ruby",
 242                                 "SAX-PD",
 243                                 "SGI-B-1.0",
 244                                 "SGI-B-1.1",
 245                                 "SGI-B-2.0",
 246                                 "OFL-1.0",
 247                                 "OFL-1.1",
 248                                 "SimPL-2.0",
 249                                 "Sleepycat",
 250                                 "SMLNJ",
 251                                 "SugarCRM-1.1.3",
 252                                 "SISSL",
 253                                 "SISSL-1.2",
 254                                 "SPL-1.0",
 255                                 "Watcom-1.0",
 256                                 "NCSA",
 257                                 "VSL-1.0",
 258                                 "W3C",
 259                                 "WXwindows",
 260                                 "Xnet",
 261                                 "X11",
 262                                 "XFree86-1.1",
 263                                 "YPL-1.0",
 264                                 "YPL-1.1",
 265                                 "Zimbra-1.3",
 266                                 "Zlib",
 267                                 "ZPL-1.1",
 268                                 "ZPL-2.0",
 269                                 "ZPL-2.1",
 270                                 "Unlicense"
 271                         ]
 272                 },
 273                 "requires": {
 274                         "type": "object",
 275                         "description": "Indicates what versions of MediaWiki core are required. This syntax may be extended in the future, for example to check dependencies between other extensions.",
 276                         "properties": {
 277                                 "MediaWiki": {
 278                                         "type": "string",
 279                                         "description": "Version constraint string against MediaWiki core."
 280                                 }
 281                         }
 282                 },
 283                 "ResourceFileModulePaths": {
 284                         "type": "object",
 285                         "description": "Default paths to use for all ResourceLoader file modules",
 286                         "additionalProperties": false,
 287                         "properties": {
 288                                 "localBasePath": {
 289                                         "type": "string",
 290                                         "description": "Base path to prepend to all local paths, relative to current directory"
 291                                 },
 292                                 "remoteExtPath": {
 293                                         "type": "string",
 294                                         "description": "Base path to prepend to all remote paths, relative to $wgExtensionAssetsPath"
 295                                 },
 296                                 "remoteSkinPath": {
 297                                         "type": "string",
 298                                         "description": "Base path to prepend to all remote paths, relative to $wgStylePath"
 299                                 }
 300                         }
 301                 },
 302                 "ResourceModules": {
 303                         "type": "object",
 304                         "description": "ResourceLoader modules to register",
 305                         "patternProperties": {
 306                                 "^[a-zA-Z0-9-\\.]+$": {
 307                                         "type": "object",
 308                                         "anyOf": [
 309                                                 {
 310                                                         "description": "A ResourceLoaderFileModule definition",
 311                                                         "additionalProperties": false,
 312                                                         "properties": {
 313                                                                 "localBasePath": {
 314                                                                         "type": "string",
 315                                                                         "description": "Base path to prepend to all local paths in $options. Defaults to $IP"
 316                                                                 },
 317                                                                 "remoteBasePath": {
 318                                                                         "type": "string",
 319                                                                         "description": "Base path to prepend to all remote paths in $options. Defaults to $wgScriptPath"
 320                                                                 },
 321                                                                 "remoteExtPath": {
 322                                                                         "type": "string",
 323                                                                         "description": "Equivalent of remoteBasePath, but relative to $wgExtensionAssetsPath"
 324                                                                 },
 325                                                                 "skipFunction": {
 326                                                                         "type": "string",
 327                                                                         "description": "Modules that provide fallback functionality can provide a \"skip function\". This function, if provided, will be passed along to the module registry on the client. When this module is loaded (either directly or as a dependency of another module), then this function is executed first. If the function returns true, the module will instantly be considered \"ready\" without requesting the associated module resources. The value returned here must be valid javascript for execution in a private function. It must not contain the \"function () {\" and \"}\" wrapper though."
 328                                                                 },
 329                                                                 "scripts": {
 330                                                                         "type": ["string", "array"],
 331                                                                         "description": "Scripts to always include (array of file paths)",
 332                                                                         "items": {
 333                                                                                 "type": "string"
 334                                                                         }
 335                                                                 },
 336                                                                 "languageScripts": {
 337                                                                         "type": "object",
 338                                                                         "description": "Scripts to include in specific language contexts (mapping of language code to file path(s))",
 339                                                                         "patternProperties": {
 340                                                                                 "^[a-zA-Z0-9-]{2,}$": {
 341                                                                                         "type": [
 342                                                                                                 "string",
 343                                                                                                 "array"
 344                                                                                         ],
 345                                                                                         "items": {
 346                                                                                                 "type": "string"
 347                                                                                         }
 348                                                                                 }
 349                                                                         }
 350                                                                 },
 351                                                                 "skinScripts": {
 352                                                                         "type": "object",
 353                                                                         "description": "Scripts to include in specific skin contexts (mapping of skin name to script(s)",
 354                                                                         "patternProperties": {
 355                                                                                 ".+": {
 356                                                                                         "type": [
 357                                                                                                 "string",
 358                                                                                                 "array"
 359                                                                                         ],
 360                                                                                         "items": {
 361                                                                                                 "type": "string"
 362                                                                                         }
 363                                                                                 }
 364                                                                         }
 365                                                                 },
 366                                                                 "debugScripts": {
 367                                                                         "type": ["string", "array"],
 368                                                                         "description": "Scripts to include in debug contexts",
 369                                                                         "items": {
 370                                                                                 "type": "string"
 371                                                                         }
 372                                                                 },
 373                                                                 "loaderScripts": {
 374                                                                         "type": ["string", "array"],
 375                                                                         "description": "Scripts to include in the startup module",
 376                                                                         "items": {
 377                                                                                 "type": "string"
 378                                                                         }
 379                                                                 },
 380                                                                 "dependencies": {
 381                                                                         "type": ["string", "array"],
 382                                                                         "description": "Modules which must be loaded before this module",
 383                                                                         "items": {
 384                                                                                 "type": "string"
 385                                                                         }
 386                                                                 },
 387                                                                 "styles": {
 388                                                                         "type": ["string", "array", "object"],
 389                                                                         "description": "Styles to always load",
 390                                                                         "items": {
 391                                                                                 "type": "string"
 392                                                                         }
 393                                                                 },
 394                                                                 "skinStyles": {
 395                                                                         "type": "object",
 396                                                                         "description": "Styles to include in specific skin contexts (mapping of skin name to style(s))",
 397                                                                         "patternProperties": {
 398                                                                                 ".+": {
 399                                                                                         "type": [
 400                                                                                                 "string",
 401                                                                                                 "array"
 402                                                                                         ],
 403                                                                                         "items": {
 404                                                                                                 "type": "string"
 405                                                                                         }
 406                                                                                 }
 407                                                                         }
 408                                                                 },
 409                                                                 "messages": {
 410                                                                         "type": ["string", "array"],
 411                                                                         "description": "Messages to always load",
 412                                                                         "items": {
 413                                                                                 "type": "string"
 414                                                                         }
 415                                                                 },
 416                                                                 "group": {
 417                                                                         "type": "string",
 418                                                                         "description": "Group which this module should be loaded together with"
 419                                                                 },
 420                                                                 "position": {
 421                                                                         "type": "string",
 422                                                                         "description": "Position on the page to load this module at",
 423                                                                         "enum": [
 424                                                                                 "bottom",
 425                                                                                 "top"
 426                                                                         ]
 427                                                                 },
 428                                                                 "templates": {
 429                                                                         "type": ["object", "array"],
 430                                                                         "description": "Templates to be loaded for client-side usage"
 431                                                                 },
 432                                                                 "targets": {
 433                                                                         "type": ["string", "array"],
 434                                                                         "description": "ResourceLoader target the module can run on",
 435                                                                         "items": {
 436                                                                                 "type": "string"
 437                                                                         }
 438                                                                 }
 439                                                         }
 440                                                 },
 441                                                 {
 442                                                         "description": "A ResourceLoaderImageModule definition",
 443                                                         "additionalProperties": false,
 444                                                         "properties": {
 445                                                                 "class": {
 446                                                                         "enum": ["ResourceLoaderImageModule"]
 447                                                                 },
 448                                                                 "data": {
 449                                                                         "type": "string"
 450                                                                 },
 451                                                                 "prefix": {
 452                                                                         "type": "string"
 453                                                                 },
 454                                                                 "selector": {
 455                                                                         "type": "string"
 456                                                                 },
 457                                                                 "selectorWithoutVariant": {
 458                                                                         "type": "string"
 459                                                                 },
 460                                                                 "selectorWithVariant": {
 461                                                                         "type": "string"
 462                                                                 },
 463                                                                 "variants": {
 464                                                                         "type": "object"
 465                                                                 },
 466                                                                 "images": {
 467                                                                         "type": "object"
 468                                                                 },
 469                                                                 "position": {
 470                                                                         "enum": [
 471                                                                                 "top",
 472                                                                                 "bottom"
 473                                                                         ]
 474                                                                 }
 475                                                         }
 476                                                 },
 477                                                 {
 478                                                         "description": "An arbitrary ResourceLoaderModule definition",
 479                                                         "properties": {
 480                                                                 "class": {
 481                                                                         "type": "string",
 482                                                                         "pattern": "^((?!ResourceLoader(File|Image)Module).)*$"
 483                                                                 }
 484                                                         },
 485                                                         "required": ["class"]
 486                                                 }
 487                                         ]
 488                                 }
 489                         }
 490                 },
 491                 "ResourceModuleSkinStyles": {
 492                         "type": "object",
 493                         "description": "ResourceLoader modules for custom skin styles"
 494                 },
 495                 "ResourceLoaderSources": {
 496                         "type": "object",
 497                         "description": "ResourceLoader sources to register"
 498                 },
 499                 "ResourceLoaderLESSVars": {
 500                         "type": "object",
 501                         "description": "ResourceLoader LESS variables"
 502                 },
 503                 "ResourceLoaderLESSImportPaths": {
 504                         "type": "object",
 505                         "description": "ResourceLoader import paths"
 506                 },
 507                 "ConfigRegistry": {
 508                         "type": "object",
 509                         "description": "Registry of factory functions to create Config objects"
 510                 },
 511                 "CentralIdLookupProviders": {
 512                         "type": "object",
 513                         "description": "Central ID lookup providers"
 514                 },
 515                 "namespaces": {
 516                         "type": "array",
 517                         "description": "Method to add extra namespaces",
 518                         "items": {
 519                                 "type": "object",
 520                                 "properties": {
 521                                         "id": {
 522                                                 "type": "integer"
 523                                         },
 524                                         "constant": {
 525                                                 "type": "string"
 526                                         },
 527                                         "name": {
 528                                                 "type": "string"
 529                                         },
 530                                         "gender": {
 531                                                 "type": "object",
 532                                                 "properties": {
 533                                                         "male": {
 534                                                                 "type": "string"
 535                                                         },
 536                                                         "female": {
 537                                                                 "type": "string"
 538                                                         }
 539                                                 }
 540                                         },
 541                                         "subpages": {
 542                                                 "type": "boolean",
 543                                                 "default": false
 544                                         },
 545                                         "content": {
 546                                                 "type": "boolean",
 547                                                 "default": false
 548                                         },
 549                                         "defaultcontentmodel": {
 550                                                 "type": "string"
 551                                         },
 552                                         "protection": {
 553                                                 "type": ["string", "array"],
 554                                                 "description": "Userright(s) required to edit in this namespace"
 555                                         },
 556                                         "capitallinkoverride": {
 557                                                 "type": "boolean",
 558                                                 "description": "Set $wgCapitalLinks on a per-namespace basis"
 559                                         }
 560                                 },
 561                                 "required": ["id", "constant", "name"]
 562                         }
 563                 },
 564                 "TrackingCategories": {
 565                         "type": "array",
 566                         "description": "Tracking category message keys"
 567                 },
 568                 "DefaultUserOptions": {
 569                         "type": "object",
 570                         "description": "Default values of user options"
 571                 },
 572                 "HiddenPrefs": {
 573                         "type": "array",
 574                         "description": "Preferences users cannot set"
 575                 },
 576                 "GroupPermissions": {
 577                         "type": "object",
 578                         "description": "Default permissions to give to user groups"
 579                 },
 580                 "RevokePermissions": {
 581                         "type": "object",
 582                         "description": "Default permissions to revoke from user groups"
 583                 },
 584                 "ImplicitGroups": {
 585                         "type": "array",
 586                         "description": "Implicit groups"
 587                 },
 588                 "GroupsAddToSelf": {
 589                         "type": "object",
 590                         "description": "Groups a user can add to themselves"
 591                 },
 592                 "GroupsRemoveFromSelf": {
 593                         "type": "object",
 594                         "description": "Groups a user can remove from themselves"
 595                 },
 596                 "AddGroups": {
 597                         "type": "object",
 598                         "description": "Groups a user can add to users"
 599                 },
 600                 "RemoveGroups": {
 601                         "type": "object",
 602                         "description": "Groups a user can remove from users"
 603                 },
 604                 "AvailableRights": {
 605                         "type": "array",
 606                         "description": "User rights added by the extension"
 607                 },
 608                 "ContentHandlers": {
 609                         "type": "object",
 610                         "description": "Mapping of model ID to class name"
 611                 },
 612                 "RateLimits": {
 613                         "type": "object",
 614                         "description": "Rate limits"
 615                 },
 616                 "RecentChangesFlags": {
 617                         "type": "object",
 618                         "description": "Flags (letter symbols) shown on RecentChanges pages"
 619                 },
 620                 "MediaHandlers": {
 621                         "type": "object",
 622                         "description": "Plugins for media file type handling. Each entry in the array maps a MIME type to a PHP class name."
 623                 },
 624                 "ExtensionFunctions": {
 625                         "type": [
 626                                 "array",
 627                                 "string"
 628                         ],
 629                         "description": "Function to call after setup has finished"
 630                 },
 631                 "ExtensionMessagesFiles": {
 632                         "type": "object",
 633                         "description": "File paths containing PHP internationalization data"
 634                 },
 635                 "MessagesDirs": {
 636                         "type": "object",
 637                         "description": "Directory paths containing JSON internationalization data"
 638                 },
 639                 "ExtensionEntryPointListFiles": {
 640                         "type": "object"
 641                 },
 642                 "SpecialPages": {
 643                         "type": "object",
 644                         "description": "SpecialPages implemented in this extension (mapping of page name to class name)"
 645                 },
 646                 "AutoloadClasses": {
 647                         "type": "object"
 648                 },
 649                 "Hooks": {
 650                         "type": "object",
 651                         "description": "Hooks this extension uses (mapping of hook name to callback)"
 652                 },
 653                 "JobClasses": {
 654                         "type": "object",
 655                         "description": "Job types this extension implements (mapping of job type to class name)"
 656                 },
 657                 "LogTypes": {
 658                         "type": "array",
 659                         "description": "List of new log types this extension uses"
 660                 },
 661                 "LogRestrictions": {
 662                         "type": "object"
 663                 },
 664                 "FilterLogTypes": {
 665                         "type": "object"
 666                 },
 667                 "ActionFilteredLogs": {
 668                         "type": "object",
 669                         "description": "List of log types which can be filtered by log actions",
 670                         "patternProperties": {
 671                                 "^[a-z-]+$": {
 672                                         "type": "object",
 673                                         "patternProperties": {
 674                                                 "^[a-z-]+$": {
 675                                                         "type": "array",
 676                                                         "items": {
 677                                                                 "type": "string"
 678                                                         }
 679                                                 }
 680                                         }
 681                                 }
 682                         }
 683                 },
 684                 "LogNames": {
 685                         "type": "object"
 686                 },
 687                 "LogHeaders": {
 688                         "type": "object"
 689                 },
 690                 "LogActions": {
 691                         "type": "object"
 692                 },
 693                 "LogActionsHandlers": {
 694                         "type": "object"
 695                 },
 696                 "Actions": {
 697                         "type": "object"
 698                 },
 699                 "APIModules": {
 700                         "type": "object"
 701                 },
 702                 "APIFormatModules": {
 703                         "type": "object"
 704                 },
 705                 "APIMetaModules": {
 706                         "type": "object"
 707                 },
 708                 "APIPropModules": {
 709                         "type": "object"
 710                 },
 711                 "APIListModules": {
 712                         "type": "object"
 713                 },
 714                 "ValidSkinNames": {
 715                         "type": "object"
 716                 },
 717                 "FeedClasses": {
 718                         "type": "object",
 719                         "description": "Available feeds objects"
 720                 },
 721                 "SkinOOUIThemes": {
 722                         "type": "object"
 723                 },
 724                 "callback": {
 725                         "type": [
 726                                 "array",
 727                                 "string"
 728                         ],
 729                         "description": "A function to be called right after MediaWiki processes this file"
 730                 },
 731                 "config": {
 732                         "type": "object",
 733                         "description": "Configuration options for this extension",
 734                         "properties": {
 735                                 "_prefix": {
 736                                         "type": "string",
 737                                         "default": "wg",
 738                                         "description": "Prefix to put in front of configuration settings when exporting them to $GLOBALS"
 739                                 }
 740                         },
 741                         "patternProperties": {
 742                                 "^[a-zA-Z_\u007f-\u00ff][a-zA-Z0-9_\u007f-\u00ff]*$": {
 743                                         "properties": {
 744                                                 "_merge_strategy": {
 745                                                         "type": "string",
 746                                                         "enum": [
 747                                                                 "array_merge_recursive",
 748                                                                 "array_plus_2d",
 749                                                                 "array_plus",
 750                                                                 "array_merge"
 751                                                         ],
 752                                                         "default": "array_merge"
 753                                                 }
 754                                         }
 755                                 }
 756                         }
 757                 },
 758                 "ParserTestFiles": {
 759                         "type": "array",
 760                         "description": "Parser test suite files to be run by parserTests.php when no specific filename is passed to it"
 761                 },
 762                 "load_composer_autoloader": {
 763                         "type": "boolean",
 764                         "description": "Load the composer autoloader for this extension, if one is present"
 765                 }
 766         }
 767 }