export type CoverageGrade = "good" | "partial" | "none";
export type CoverageRole = "lock" | "wave-2-target" | "watch";
export type CoverageDimension = "languages" | "frameworks" | "test" | "build" | "lint" | "format" | "db" | "packageManager" | "workspace";
export interface LanguageCoverageRow {
    id: string;
    ecosystem: string;
    role: CoverageRole;
    grades: Record<CoverageDimension, CoverageGrade>;
    detected: {
        languages: string[];
        frameworks: string[];
        test: string[];
        build: string[];
        lint: string[];
        format: string[];
        db: string[];
        packageManager: string[];
        workspace?: string;
    };
    note: string;
}
export declare function runLanguageCoverageBenchmark(): LanguageCoverageRow[];
export declare function renderLanguageCoverageMarkdown(rows: readonly LanguageCoverageRow[]): string;