import type { WorkflowDefinition, WorkflowDefinitionManifest, WorkflowGraph, WorkflowPhaseDefinition } from './definition.js';
export declare const DEFAULT_WORKFLOW_CONCURRENCY = 4;
export declare const DEFAULT_WORKFLOW_TIMEOUT_SEC: number;
export declare const DEFAULT_WORKFLOW_MAX_SUBAGENTS = 100;
export interface WorkflowDefinitionBuildInput {
    name: string;
    source: 'builtin' | 'user';
    graph: WorkflowGraph;
    manifest?: WorkflowDefinitionManifest;
    phases?: WorkflowPhaseDefinition[];
    revision?: number;
    createdAtMs?: number;
}
export declare function buildWorkflowDefinition(input: WorkflowDefinitionBuildInput): WorkflowDefinition;
export declare function deriveWorkflowPhases(graph: WorkflowGraph): WorkflowPhaseDefinition[];
export declare function hashWorkflowStableValue(value: unknown): string;
export declare function normalizeWorkflowDefinitionId(value: string): string;
export declare function toWorkflowDefinitionTitle(value: string): string;