export type SubcommandResult = {
    code: number;
    lines: string[];
};
/**
 * #15 — schema discriminator for the `harness score` badge JSON (`--json` / `--out`). It lets a
 * downstream consumer detect this shape at the data layer and REFUSE the wrong one: `harness score`
 * (this flat badge set) and `metaharness score` (the repo-scorecard, numeric `schema: 1`) are
 * DIFFERENT operations with different keys, and an unmarked badge blob silently mis-parsed as the
 * metaharness scorecard (every numeric field defaulting to 0). A string id is unambiguously distinct
 * from the numeric `schema: 1`.
 */
export declare const HARNESS_SCORE_SCHEMA = "harness-quickcheck-v1";
interface DimensionScore {
    name: string;
    weight: number;
    score: number;
    signals: string[];
}
export interface Scorecard {
    schema: 1;
    generatedAt: string;
    dir: string;
    overall: number;
    grade: 'A' | 'B' | 'C' | 'F';
    dimensions: DimensionScore[];
    badges: {
        score: number;
        mcpRisk: 'Low' | 'Medium' | 'High' | 'None';
        releaseReady: boolean;
        testsDetected: boolean;
        sbom: boolean;
        witnessSigned: boolean;
    };
    exitCode: 0 | 1 | 2;
}
export declare function buildScorecard(dir: string, generatedAt?: string): Scorecard;
export declare function formatScorecard(sc: Scorecard): string[];
export declare function scoreCmd(args: string[]): Promise<SubcommandResult>;
export {};
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