/**
 * [WHO]: StructuralAnchor, AnchorResolution, locateTask(), locateAction(), scoreNode()
 * [FROM]: Depends on extensions/builtin/sal/terrain.ts, extensions/builtin/sal/weights.ts
 * [TO]: Consumed by extensions/builtin/sal/index.ts
 * [HERE]: extensions/builtin/sal/anchors.ts - evidence-driven anchor inference and scoring
 */
import { type TerrainSnapshot } from "./terrain.js";
import type { SalWeights } from "./weights.js";
export interface StructuralAnchor {
    workspaceId: string;
    modulePath?: string;
    filePath?: string;
    confidence: number;
    source: Array<"prompt" | "tool" | "file" | "p3" | "import-graph" | "manual">;
}
export interface AnchorCandidate {
    anchor: StructuralAnchor;
    score: number;
    reasons: string[];
}
export type AnchorTargetKind = "task" | "memory" | "action";
export interface AnchorResolution {
    targetKind: AnchorTargetKind;
    candidates: AnchorCandidate[];
    selected?: StructuralAnchor;
    unresolvedSignals?: string[];
}
declare function normalizeRel(workspaceRoot: string, p: string): string;
export interface LocateTaskInput {
    prompt: string;
    cwd: string;
    mentionedFiles?: string[];
    snapshot: TerrainSnapshot;
    weights: SalWeights;
}
export declare function locateTask(input: LocateTaskInput): AnchorResolution;
export interface LocateActionInput {
    touchedFiles: string[];
    snapshot: TerrainSnapshot;
}
/**
 * locateAction collapses observed file touches into the highest-confidence module anchor.
 * If multiple modules are touched, the one with the most touches wins; ties broken by depth.
 */
export declare function locateAction(input: LocateActionInput): AnchorResolution;
export { normalizeRel };