Query context builder

[apis/firebase/rtdb/Query context builder]

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Builds a Firebase Realtime Database query context from a Firebase ID token and a database URL (found on the Firebase Realtime Database console) to be passed around among related data querying and manipulation nodes.

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Input ports

• ID token: string

  Receives individual fields for syncing.

• DB URL: string

  Receives individual fields for syncing.

Output ports

• sync context-synced: {"ID token": string, "DB URL": string}

  Sends synchronized inputs as a dictionary, indexed by field.