import ReactEcs from '@dcl/sdk/react-ecs';
export declare const NpcUtilsInputUi: () => ReactEcs.JSX.Element;
export declare function isInputVisible(): boolean;
export declare function closeInput(triggerWalkAway?: boolean): void;
export declare function invokeInput(title: string, text: string, callback: any, initial_value?: string): void;
export declare const NpcUtilsLoadingUi: () => ReactEcs.JSX.Element;
export declare function closeLoading(triggerWalkAway?: boolean): void;
export declare function invokeLoading(): void;