/**
 * @module tools/scoring/api-coverage
 *
 * Computes the `api-test-coverage` dimension for the automation maturity score.
 *
 * Weight: 0.15. The six existing dimensions have been rebalanced to sum to 1.0:
 *
 *   Before (sum = 1.0):
 *     test-coverage-breadth   0.28
 *     framework-adoption      0.22
 *     test-id-hygiene         0.18
 *     ci-integration          0.14
 *     auth-test-coverage      0.10
 *     component-test-ratio    0.08
 *                             ────
 *                             1.00
 *
 *   After (sum = 1.0, api-test-coverage added at 0.15):
 *     test-coverage-breadth   0.24   (-0.04)
 *     framework-adoption      0.19   (-0.03)
 *     test-id-hygiene         0.15   (-0.03)
 *     ci-integration          0.12   (-0.02)
 *     auth-test-coverage      0.09   (-0.01)
 *     component-test-ratio    0.06   (-0.02)
 *     api-test-coverage       0.15   (new)
 *                             ────
 *                             1.00
 *
 * Scoring rules:
 *   - If 0 API endpoints discovered → applicability = 'not_applicable' (excluded from denominator)
 *   - A test file "covers" an endpoint if:
 *       (a) the endpoint path appears verbatim in the file's coveredPaths, OR
 *       (b) the file name contains a token from the endpoint path (heuristic fallback)
 *   - Each endpoint that is covered raises the score proportionally.
 *   - POST/PUT/DELETE endpoints are HIGH severity gaps when untested;
 *     GET endpoints are MEDIUM severity gaps when untested.
 *
 * Evidence is per-endpoint and contextual:
 *   "GET /api/users — found in app/api/users/route.ts, covered by tests/api/users.test.ts"
 *   "POST /api/orders — found in app/api/orders/route.ts, NOT covered"
 */
import type { RepoAnalysis } from '../../schemas/repo-analysis.schema.js';
import type { AutomationMaturityDimension } from '../../schemas/automation-maturity.schema.js';
import type { ApiSurface, DiscoveredEndpoint } from '../repo/api-surface.js';
export declare const W_API_COVERAGE = 0.15;
/**
 * Rebalanced weights for the original 6 dimensions (sum = 0.85).
 * Export these so automation-maturity.ts can import and use them.
 */
export declare const REBALANCED_WEIGHTS: {
    readonly TEST_BREADTH: 0.24;
    readonly FRAMEWORK: 0.19;
    readonly TEST_ID: 0.15;
    readonly CI: 0.12;
    readonly AUTH_TESTS: 0.09;
    readonly COMPONENT_RATIO: 0.06;
};
export interface ApiEndpointCoverage {
    method: DiscoveredEndpoint['method'];
    path: string;
    sourceFile: string;
    sourceTier: DiscoveredEndpoint['sourceTier'];
    covered: boolean;
    coveringTestFile?: string;
    severity: 'high' | 'medium' | 'low';
}
export interface ApiCoverageResult {
    dimension: AutomationMaturityDimension;
    endpointCoverage: ApiEndpointCoverage[];
    untestedHighSeverityCount: number;
    untestedMediumSeverityCount: number;
}
export declare function computeApiCoverage(repo: RepoAnalysis, apiSurface: ApiSurface): ApiCoverageResult;
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