typo3_service_lookup

# A case-insensitive part of the service id or the class, for example
# "PageRenderer" or "Imaging". Omit to ask by tag alone.
query: string  # optional
# One exact service tag, for example "event.listener". Omit to search by query
# alone.
tag: string  # optional
# Maximum services to return.
limit: integer  # optional

# The part asked for, null where the call passed none.
query: string or null
# The tag asked for, null where none was.
tag: string or null
# Services that match before the limit. Zero is an answer: nothing this
# installation assembles carries that id, class or tag.
matchCount: integer  # optional
# One of: installation. installation: its assembled runtime state answered.
answeredBy: string  # optional
# Every service definition the container holds, which is what the match ran
# against.
definitionCount: integer  # optional
# The aliases beside them, which the match reads too.
aliasCount: integer  # optional
# Why the container did not assemble, empty where it did. A container that will
# not compile is the finding rather than the absence of one, and the message
# names the service and the argument.
compilationFailure: string  # optional
services:  # optional
  - # The service id, which is the class name for nearly all of them.
    id: string
    # The class the container instantiates, which a decoration or an override
    # makes different from the id. Empty on an alias whose target is not a
    # definition.
    class: string
    # The service this id is an alias of, followed to the end of the chain.
    # Empty where the id is a definition of its own. An interface usually
    # reaches its implementation this way, so this is the answer to what stands
    # behind it.
    aliasFor: string
    # True where the container hands it out by id. A private service is only
    # ever injected.
    public: boolean
    # True where every caller gets the same instance.
    shared: boolean
    autowired: boolean
    abstract: boolean
    # True where the boot sets the instance into the container rather than the
    # container builds it.
    synthetic: boolean
    # The tags it carries, which is what an extension point enumerates by.
    tags: [string]
    # What the constructor gets, after autowiring. Empty where it takes nothing.
    arguments:
      - # The constructor position, counted from zero.
        position: integer
        # The service id it gets, or "value" where it gets a configured value
        # instead of a service.
        resolves: string
unsupported:  # optional
  # One of: no-installation, misconfigured, installation-not-answering.
  # no-installation: nothing to ask from here, and searched says where the
  # discovery looked. misconfigured: the caller named an installation the server
  # could not use, so the discovery searched nothing.
  # installation-not-answering: the discovery found one and its console did not
  # answer. A stopped container or a database with no schema is that state, and
  # it ends without a reinstall.
  cause: string
  # What stopped it, in the words the attempt produced.
  reason: string
  # One of: installed, not-installed, undeclared. The state of the repository
  # the caller stands in, which the cause does not say. installed: packages sit
  # below the root the discovery found, so the caller lacks no install.
  # not-installed: the repository declares TYPO3 and has no packages below it
  # yet, so this call answers once composer install has run. undeclared: nothing
  # in the directories the discovery walked declares TYPO3, so an install here
  # answers nothing. Null where the discovery looked at nothing: a named root
  # the server could not use, or an entrypoint that handed no directory in.
  repositoryState: string or null  # optional
  # What the reason means where the message alone does not say it. A console
  # that starts and then fails on a missing table has a database without a
  # schema, not a broken installation. Empty where the server knows nothing
  # beyond the reason.
  diagnosis: string  # optional
  # Every directory the discovery walked, in order. "Nothing found" and "the
  # server started somewhere else" read the same, and only this list tells them
  # apart. Empty where the discovery never ran.
  searched: [string]
  # The setting the server could not use. Null where the caller set nothing.
  misconfiguration: string or null  # optional
  settings:
    # Environment variable that names the installation root.
    root: string
    # Environment variable that names the console command.
    console: string