import { type TextTypeValue, type StyleValue } from './types.js';
/**
 * Text composition object (plain_text or mrkdwn).
 */
export declare class Text {
    readonly type: TextTypeValue;
    text: string;
    emoji?: boolean;
    verbatim?: boolean;
    constructor(text: string, type?: TextTypeValue);
    toJSON(): Record<string, unknown>;
}
/**
 * Option composition object.
 */
export declare class Option {
    text: Text;
    value: string;
    description?: Text;
    url?: string;
    constructor(text: Text, value: string);
    toJSON(): Record<string, unknown>;
}
/**
 * Option group composition object.
 */
export declare class OptionGroup {
    label: Text;
    options: Option[];
    constructor(label: Text, options?: Option[]);
    toJSON(): Record<string, unknown>;
}
/**
 * Confirmation dialog composition object.
 */
export declare class Confirmation {
    title: Text;
    text: Text;
    confirm: Text;
    deny: Text;
    style?: StyleValue;
    constructor(title: Text, text: Text, confirm: Text, deny: Text);
    toJSON(): Record<string, unknown>;
}
/**
 * Filter composition object.
 */
export declare class Filter {
    include?: string[];
    excludeExternalSharedChannels?: boolean;
    excludeBotUsers?: boolean;
    toJSON(): Record<string, unknown>;
}
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