import { BlipBuilderFeature, BlipBuilder, ExecutionLogger } from "./Feature";
export declare class InactivityFeature extends BlipBuilderFeature {
    private expiration;
    private sdk;
    static BLOCK_ID: string;
    static BLOCK_NAME: string;
    static MESSAGE: string;
    static OUTPUT_CONDITION_ID: string;
    static CHAT_STATE_CONTENT_ID: string;
    static CHAT_MESSAGE_CONTENT_ID: string;
    static CHAT_INPUT_CONTENT_ID: string;
    static DISABLE_INACTIVITY_ID: string;
    static FALLBACK_DISPLACEMENT: {
        x: number;
        y: number;
    };
    constructor(logger: ExecutionLogger, expiration: number, sdk: boolean);
    static toHoursAndMinutes(minutes: number): string;
    private enforceOutputCondition;
    private enforceInactivityTimeout;
    private createInactivityBlock;
    private checkOutputConditions;
    private updateInputAction;
    private checkDisableInactivity;
    prepare(builder: BlipBuilder): void;
    run(builder: BlipBuilder): void;
}