export interface MigrateOpts {
    /**
     * Resolve the local gimp client path for this machine, or null when GIMP 3.x is
     * absent. Defaults to resolveGimpClientPath() (real detection). Injectable for
     * tests. When null, a gimp entry that needs upgrading is left as-is.
     */
    resolveGimpClient?: () => string | null;
}
/**
 * Re-resolve stale creative-app user entries in <root>/.mcp.json from the current
 * catalog. Persists the upgraded set back to .mcp.json when anything changed and
 * logs each upgrade. Returns true iff at least one entry was migrated.
 */
export declare function migrateCreativeMcpEntries(root: string, platform: NodeJS.Platform, log?: (m: string) => void, opts?: MigrateOpts): boolean;