export interface SuperpowersDetectionResult {
    installed: boolean;
    installPath?: string;
}
/**
 * Detects whether Superpowers is installed.
 *
 * Checks in order:
 * 1. Project-local <projectPath>/.claude/ (plugins then skills)
 * 2. Global ~/.claude/ (plugins then skills)
 *
 * @param homeDir - Override for home directory (used in tests)
 * @param projectPath - Project root to check for project-local install
 */
export declare function detectSuperpowers(homeDir?: string, projectPath?: string): SuperpowersDetectionResult;
/**
 * Returns true only when all three conditions hold:
 * - Superpowers is installed
 * - The Claude tool is among the selected tools
 * - The user has not opted out
 */
export declare function shouldEnhanceWithSuperpowers(selectedToolIds: string[], detection: SuperpowersDetectionResult, optOut: boolean): boolean;
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