/**
 * Get the normalized project key for the current working directory.
 *
 * Resolution order:
 * 1. Git remote URL → normalized to "github.com-user-repo" format
 * 2. Fallback to path hash: "path-{sha256(cwd).slice(0,12)}"
 *
 * @param cwd Working directory (defaults to process.cwd())
 * @returns Normalized project key string
 */
export declare function getProjectKey(cwd?: string): string;
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