[null,null,["最后更新时间 (UTC):2024-10-15。"],[[["`fields` is an optional property within the `State` interface used for block serialization in Blockly."],["It stores block-specific data as key-value pairs, where keys are strings and values can be of any data type."],["This property allows for the preservation and restoration of custom data associated with a block during serialization and deserialization."]]],[]]