@mastra/core/dist/workflows/stored/graph.d.ts

/**
 * Shared typed walker over a serialized workflow graph. Every consumer that
 * needs "all the leaf entries in this graph" (schema validation, reference
 * validation, nested-workflow dependency collection) goes through this one
 * function, so recursion into container entries lives in exactly one place
 * and is exhaustiveness-checked against `SerializedStepFlowEntry`.
 */
import type { SerializedSingleStepEntry, SerializedStepFlowEntry } from '../types.js';
import type { ValidatableStepFlowEntry } from './validate/types.js';
/**
 * Invoke `visit` for every single-step (leaf) entry in the graph, recursing
 * into `parallel`/`conditional` children and `loop`/`foreach` bodies.
 *
 * Does NOT recurse into a nested workflow's inlined `serializedStepFlow` —
 * a nested workflow's own graph is validated when that workflow is added.
 * `sleep`/`sleepUntil` entries carry no references or schemas and are skipped.
 */
export declare function forEachSingleStepEntry(entries: readonly SerializedStepFlowEntry[], visit: (entry: SerializedSingleStepEntry) => void): void;
/**
 * Collect the ids of every nested workflow referenced by a stored graph.
 * Used by boot-time loading to hydrate stored definitions in dependency order.
 */
export declare function collectNestedWorkflowIds(graph: readonly SerializedStepFlowEntry[]): Set<string>;
/**
 * Same traversal as {@link forEachSingleStepEntry} but reports each leaf's
 * position as a dotted path (`graph.2`, `graph.2.steps.0`, `graph.2.step`) —
 * the path contract shared by validation issues and the Studio draft UI.
 *
 * Accepts the wider {@link ValidatableStepFlowEntry} union so both persisted
 * graphs and wire-shaped authoring submissions can be walked.
 */
export declare function forEachSingleStepEntryWithPath(entries: readonly ValidatableStepFlowEntry[], visit: (entry: SerializedSingleStepEntry, path: string) => void): void;
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