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blockly > WorkspaceNavigationPolicy > getFirstChild
WorkspaceNavigationPolicy.getFirstChild() method
Returns the first child of the given workspace.
Signature:
getFirstChild(current: WorkspaceSvg): IFocusableNode | null;
Parameters
| Parameter |
Type |
Description |
| current |
WorkspaceSvg |
The workspace to return the first child of. |
Returns:
IFocusableNode | null
The top block of the first block stack, if any.
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Last updated 2025-05-16 UTC.
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