/**
 * prototype-fidelity enforcer (L2.2 P1) — verifies a prototype is
 * functional (not a stub).
 *
 * Two red lines:
 *   - rl-prototype-fidelity-001: prototype files must not contain TODO/FIXME/XXX
 *   - rl-prototype-fidelity-002: prototype must have at least 1 passing test
 *
 * (L2.2 ships the source-level check; deeper test-running integration is
 * deferred to a follow-up slice.)
 */
export interface PrototypeFidelityInput {
    readonly projectRoot: string;
    readonly filePaths: readonly string[];
}
export interface PrototypeFidelityResult {
    readonly stubMarkers: readonly {
        filePath: string;
        pattern: string;
        snippet: string;
    }[];
    readonly testFiles: readonly string[];
}
export declare function findStubMarkers(input: PrototypeFidelityInput): PrototypeFidelityResult;
export declare function findTestFiles(projectRoot: string, sourceDir: string): readonly string[];