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Product: compose block tree

product.composeBlockTree native syntax and declared contract details for Merulan CDK.

product.composeBlockTree is a Merulan CDK native declaration.

Access

product.composeBlockTree is included in the public @merulan/cdk 0.1.0 artifact. Production use remains Preview until the linked live behavior is qualified.

Public acquisition: Available. Coordinate: @merulan/cdk. Version: 0.1.0. Live operation: Preview. Local builds work. Remote preview, apply, parity, and readback are not yet qualified. Evidence: 2026-09-17.

Native syntax

product.composeBlockTree uses this native callable form.

product.composeBlockTree(root, options)

Arguments

product.composeBlockTree accepts the native arguments below.

ArgumentNative type
rootBlockContribution
optionsComposeOptions = {}

Response

product.composeBlockTree declares ComposedBlockTree as its native result.

Availability

product.composeBlockTree is included in the public @merulan/cdk 0.1.0 artifact. Production use remains Preview until the linked live behavior is qualified.

Public acquisition: Available. Coordinate: @merulan/cdk. Version: 0.1.0. Live operation: Preview. Local builds work. Remote preview, apply, parity, and readback are not yet qualified. Evidence: 2026-09-17.

Readback

product.composeBlockTree uses the shared operation readback when one is linked above. Otherwise, product.composeBlockTree has no separate native readback contract.