export type UnityUiTraceGoal = 'asset_refs' | 'template_refs' | 'selector_bindings';
export type UnityUiSelectorMode = 'strict' | 'balanced';
export interface UnityUiTraceEvidenceHop {
    path: string;
    line: number;
    snippet: string;
}
export interface UnityUiTraceResult {
    key: string;
    evidence_chain: UnityUiTraceEvidenceHop[];
    score?: number;
    confidence?: 'high' | 'medium' | 'low';
}
export interface UnityUiTraceDiagnostic {
    code: 'ambiguous' | 'not_found';
    message: string;
    candidates: UnityUiTraceEvidenceHop[];
}
export interface UnityUiTraceOutput {
    goal: UnityUiTraceGoal;
    target: string;
    results: UnityUiTraceResult[];
    diagnostics: UnityUiTraceDiagnostic[];
}
export interface UnityUiTraceInput {
    repoRoot: string;
    target: string;
    goal: UnityUiTraceGoal;
    selectorMode?: UnityUiSelectorMode;
}
export declare function runUnityUiTrace(input: UnityUiTraceInput): Promise<UnityUiTraceOutput>;