Interface: SignalNode<TPayload>

Defined in: ast/signal-node.ts:11

Passive AST node representing an asynchronous signal routed across streams, lanes, and stores.

Signals notify external channels, trigger topology overlay commits, schedule ledger compaction, or rewind active lane runs without unwinding in-flight execution call stacks unless bound to .rewindTo().

Type Parameters

Type Parameter	Default type	Description
TPayload	unknown	Validated output type of the signal payload schema.

Properties

Property	Modifier	Type	Description	Defined in
id	readonly	string	Unique logical identifier of the signal.	ast/signal-node.ts:15
schema	readonly	ZodType<TPayload>	Zod schema used to validate payloads emitted for this signal.	ast/signal-node.ts:17
type	readonly	"harness:signal"	Discriminant identifying a core signal definition node.	ast/signal-node.ts:13