import type { AppPermissions } from "./appTypes.js";
export type AppRuleAction = "add_deny" | "add_allow" | "remove_deny" | "remove_allow";
type AppRuleApplyInput = {
    appDir: string;
    action: AppRuleAction;
    rule: string;
    addedBy?: string;
};
type AppRuleApplyResult = {
    permissions: AppPermissions;
    changed: boolean;
    message: string;
};
/**
 * Applies one rule change action to app permissions and persists PERMISSIONS.md.
 * Expects: appDir points to an installed app folder with PERMISSIONS.md.
 */
export declare function appRuleApply(input: AppRuleApplyInput): Promise<AppRuleApplyResult>;
export {};
//# sourceMappingURL=appRuleApply.d.ts.map