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