Lightning API explore

$A.json

[
    "$deprecationUsages$",
    "$displayErrors$",
    "$logger$",
    "util",
    "$auraError$",
    "$auraFriendlyError$",
    "severity",
    "$lastKnownError$",
    "$localizationService$",
    "$clientService$",
    "$componentService$",
    "$renderingService$",
    "$expressionService$",
    "$historyService$",
    "$eventService$",
    "$storageService$",
    "$styleService$",
    "$metricsService$",
    "$lockerService$",
    "$injectedServices$",
    "$services$",
    "$Component$",
    "$enqueueAction$",
    "$deferPendingActions$",
    "$runAfterInit$",
    "$render$",
    "$rerender$",
    "$unrender$",
    "$afterRender$",
    "$getCmp$",
    "$getComponent$",
    "$createComponent$",
    "$createComponents$",
    "$createComponentFromConfig$",
    "$getEvt$",
    "$newCmp$",
    "$newCmpDeprecated$",
    "$newCmpAsync$",
    "$pushCreationPath$",
    "$popCreationPath$",
    "$setCreationPathIndex$",
    "runAfterInit",
    "clientService",
    "componentService",
    "renderingService",
    "expressionService",
    "historyService",
    "localizationService",
    "eventService",
    "layoutService",
    "metricsService",
    "lockerService",
    "storageService",
    "styleService",
    "services",
    "enqueueAction",
    "deferPendingActions",
    "render",
    "rerender",
    "unrender",
    "afterRender",
    "logger",
    "getCmp",
    "getComponent",
    "pushCreationPath",
    "popCreationPath",
    "setCreationPathIndex",
    "createComponent",
    "createComponents",
    "createComponentFromConfig",
    "getEvt",
    "Component",
    "auraFriendlyError",
    "hasDefinition",
    "getDefinition",
    "getDefinitions",
    "newCmp",
    "newCmpDeprecated",
    "newCmpAsync",
    "$context$",
    "root",
    "$initialized$",
    "finishedInit"
]