import type { ProcessFlowEdge, ProcessFlowNode, ProcessFlowTool, ProcessSemanticEntryRefKey, ProcessTurnTransition, ProcessTurnType, SerializedProcessGraph, TurnId } from "@leitwerk-dev/domain";
import type { ExtensionProcessDefinition } from "./extension-api.js";
/** @internal */
export type ProcessGraphSource = ExtensionProcessDefinition<unknown, unknown>;
/** @internal */
export type ProcessGraphRegistry = ReadonlyMap<string, ProcessGraphSource>;
/** @internal */
export interface ProcessGraphTurnView {
    /** @internal */
    turnType: ProcessTurnType;
    /** @internal */
    description: string;
    /** Definition-only display metadata; never evaluates turn callbacks. @internal */
    repetition?: ProcessFlowNode["repetition"];
    /** @internal */
    tools?: ProcessFlowTool[];
    /** @internal */
    hasDynamicTools?: boolean;
    /** @internal */
    transitions: readonly (ProcessTurnTransition & Pick<ProcessFlowEdge, "condition">)[];
    /** Display labels for external triggers; durable route identities remain unchanged. @internal */
    transitionLabels?: Readonly<Record<string, string>>;
    /** @internal */
    reviewProduct?: string;
    /** @internal */
    resultSemanticRef?: ProcessSemanticEntryRefKey;
    /** @internal */
    publishedProduct?: string;
    /** @internal */
    publishedProducts?: readonly string[];
    /** @internal */
    consumedProducts?: readonly string[];
    /** @internal */
    optionalConsumedProducts?: readonly string[];
    /** @internal */
    requiredSemanticMarkdownRefs?: readonly ProcessSemanticEntryRefKey[];
    /** @internal */
    optionalSemanticMarkdownRefs?: readonly ProcessSemanticEntryRefKey[];
    /** @internal */
    turnResultMarkdownRequired?: boolean;
}
/** @internal */
export interface ProcessGraphView {
    /** @internal */
    id: string;
    /** @internal */
    primaryEntryTurnId: TurnId;
    /** @internal */
    entryTurnIds: ReadonlySet<TurnId>;
    /** @internal */
    happyPath: readonly TurnId[] | null;
    /** @internal */
    turns: ReadonlyMap<TurnId, ProcessGraphTurnView>;
}
/**
 * Runtime adapter from an extension process definition to the internal graph view.
 * All server lifecycle, validation, model-selection and serialization code should use this view
 * instead of maintaining a second graph representation.
 */
/** @internal */
export declare function toProcessGraphView(definition: ProcessGraphSource): ProcessGraphView;
/** @internal */
export declare function hasProcessGraph(registry: ProcessGraphRegistry, processId: string): boolean;
/** @internal */
export declare function getProcessGraph(registry: ProcessGraphRegistry, processId: string): ProcessGraphView;
/** @internal */
export declare function getAllProcessGraphs(registry: ProcessGraphRegistry): readonly ProcessGraphView[];
/** @internal */
export declare function getProcessTurnGraph(registry: ProcessGraphRegistry, processId: string, turnId: TurnId): ProcessGraphTurnView | undefined;
/** @internal */
export declare function getTurnTransitionsForProcessGraph(registry: ProcessGraphRegistry, processId: string, turnId: TurnId): readonly ProcessTurnTransition[];
/** @internal */
export declare function getReachableTurnIdsForProcessGraph(registry: ProcessGraphRegistry, processId: string): readonly TurnId[];
/** @internal */
export declare function isTurnAvailableForProcessGraph(registry: ProcessGraphRegistry, processId: string, turnId: TurnId): boolean;
/** @internal */
export declare function serializeProcessGraph(registry: ProcessGraphRegistry, processId: string): SerializedProcessGraph;
/** @internal */
export declare function listLlmTurnIdsForProcessGraph(registry: ProcessGraphRegistry, processId: string): readonly TurnId[];
/** @internal */
export declare function validateProcessGraphProducts(graph: ProcessGraphView): readonly string[];
/** @internal */
export declare function validateProcessGraphTurnTransitions(graph: ProcessGraphView): readonly string[];
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