Set constant with JSON types of structured values.
Source position: fpjson.pp line 99
| const StructuredJSONTypes = [jtArray, jtObject]; | 
StructuredJSONTypes is a set constant designating the JSON types that contain multiple values: array or object.
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 | Set constant with JSON types of non-structured values that are not null. | |
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 | Set constant with JSON types of non-structured values. |