import type { CompositionKindMismatch, CompositionMembership, CompositionRelationship, DeclaredCompositionIndex, ResolvedCompositionDeclaration } from "./declared-composition.js";
import type { AssetKind, AssetStatus, Catalog, DependencyKind } from "./model.js";
import type { Evidence } from "./types/diagnostics.js";
export interface ImpactAsset {
    id: string;
    kind: AssetKind;
    sourcePath: string;
    status?: AssetStatus;
    statusReason?: string;
    statusChangedAt?: string;
    direct: boolean;
}
export interface ImpactProvenanceEdge {
    from: string;
    to: string;
    declaredTarget: string;
    kind: DependencyKind;
    relationship: CompositionRelationship;
    declarationIndex?: number;
    dependentMembership: CompositionMembership;
    direct: boolean;
    sourcePath: string;
    evidence?: Evidence;
}
export interface DeclaredImpactReport {
    focus: ImpactAsset;
    requiredDependents: ImpactAsset[];
    optionalDependents: ImpactAsset[];
    requiredSkills: ImpactAsset[];
    optionalSkills: ImpactAsset[];
    provenanceEdges: ImpactProvenanceEdge[];
    invalidIncomingDeclarations: ImpactInvalidIncomingDeclaration[];
}
export interface ImpactInvalidIncomingDeclaration extends CompositionKindMismatch {
    resolvedTargetId: string;
    resolvedTargetPath: string;
    dependentMembership: CompositionMembership;
}
export interface DeclaredImpactIndex extends DeclaredCompositionIndex {
    incomingByTargetId: ReadonlyMap<string, readonly ResolvedCompositionDeclaration[]>;
}
/** Resolve reverse explicit composition without scanning or rendering. */
export declare function resolveDeclaredImpact(catalog: Catalog, focusReference: string): DeclaredImpactReport;
/** Build forward composition lookups plus incoming declarations for impact. */
export declare function prepareDeclaredImpactIndex(catalog: Catalog): DeclaredImpactIndex;
/** Resolve one reverse closure while reusing a prepared composition index. */
export declare function resolveDeclaredImpactFromIndex(index: DeclaredImpactIndex, focusReference: string): DeclaredImpactReport;