[Home](./index.md) > [server](./server.md) > [BlockType](./server.blocktype.md) > [(constructor)](./server.blocktype._constructor_.md) ## BlockType.(constructor) Creates a new block type instance. **Signature:** ```typescript constructor(options?: BlockTypeOptions); ``` ## Parameters

Parameter	Type	Description
options	[BlockTypeOptions](./server.blocktypeoptions.md)	_(Optional)_ The options for the block type.