Interface: FlowBranchNode<TFlowIn, TBranchOut, THandle, TBranchId>

Defined in: ast/flow-branch-node.ts:34

Passive AST node representing a conditional multi-way branch inside a FlowNode (.branch(id, $b => ...)).

All branch cases and the fallback otherwiseSteps produce outputs validated against outputSchema and recorded in completedStepOutputsJson under the outer id: TBranchId.

Type Parameters

Type Parameter	Default type	Description
TFlowIn	unknown	Enclosing flow input payload type.
TBranchOut	unknown	Unified output payload type produced by the selected branch.
THandle	unknown	Runtime handle type of the active isolation scope.
TBranchId extends string	string	Literal branch step identifier string.

Properties

Property	Modifier	Type	Description	Defined in
cases	readonly	readonly FlowBranchCase<TFlowIn, THandle>[]	Ordered list of conditional when branch cases evaluated in declaration order.	ast/flow-branch-node.ts:47
id	readonly	TBranchId	Unique literal identifier of the branch node within the enclosing flow.	ast/flow-branch-node.ts:43
otherwiseSteps	readonly	readonly ( | FlowStepNode<unknown, unknown, THandle, string> | FlowBranchNode<unknown, unknown, THandle, string>)[]	Fallback steps executed when no cases predicate matches.	ast/flow-branch-node.ts:49
outputSchema	readonly	ZodType<TBranchOut>	Zod schema validating the output of whichever branch case executes.	ast/flow-branch-node.ts:45
type	readonly	"harness:flow-branch"	Discriminant identifying a flow branch AST node.	ast/flow-branch-node.ts:41