import type { RequiresAddon } from './types';
export type { RequiresAddon };
/**
 * Reads the addon requirement off an action, tolerating both the camelCase
 * `requiresAddon` and the snake_case `requires_addon` the host serves. Returns
 * null when the action is freely executable (no requirement, or a malformed one
 * without a `key` — degrade to "runs", never to "locked forever").
 */
export declare function resolveRequiresAddon(action: any): RequiresAddon | null;
type AddonInstallHandler = (key: string) => void;
/**
 * Registers the host's "install this addon" flow (e.g. open the marketplace
 * install drawer). Pass `null` to unregister. Without a handler the SDK
 * navigates to `/marketplace/<key>` via the router.
 */
export declare function setAddonInstallHandler(fn: AddonInstallHandler | null): void;
/** Current host install handler, or null when none is registered. */
export declare function getAddonInstallHandler(): AddonInstallHandler | null;
/** Display name for a requirement: the host-provided name, else the key. */
export declare function requiresAddonName(req: RequiresAddon): string;
/** Tooltip text for a gated action: "Requiere «<name>»". */
export declare function useRequiresAddonLabel(): (req: RequiresAddon) => string;
/** Lock marker rendered next to a gated action's label (hover = addon name). */
export declare function RequiresAddonLock({ requirement }: {
    requirement: RequiresAddon;
}): import("react").JSX.Element;
export interface RequiresAddonDialogProps {
    /** The requirement to explain; the dialog renders nothing while null. */
    requirement: RequiresAddon | null;
    onOpenChange: (open: boolean) => void;
}
/**
 * Compact "this action requires <addon>" dialog. Never touches the backend:
 * "Instalar" hands the key to the host handler or routes to the marketplace.
 */
export declare function RequiresAddonDialog({ requirement, onOpenChange }: RequiresAddonDialogProps): import("react").JSX.Element | null;
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