import type { AuditResult, AxisName } from "../types.js";
import type { DesignSystemGraph } from "../graph/types.js";
export type BaselineFindings = Record<string, Record<string, Record<string, number>>>;
export interface Baseline {
    schemaVersion: 1;
    graphHash: string;
    scores: Partial<Record<AxisName, number>>;
    findings: BaselineFindings;
}
export declare class BaselineError extends Error {
    name: string;
}
export declare function buildBaseline(result: AuditResult, graph: DesignSystemGraph): Baseline;
export declare function serializeBaseline(b: Baseline): string;
export declare function writeBaseline(path: string, b: Baseline): void;
export declare function readBaseline(path: string): Baseline;