import { VoiceName } from '../voice-name';
import { InputMethodsEnum, MenuItem } from '../menu-item';
import { MenuPrompt } from '../menu-prompt';
import { GotoMenuCommand } from '../svaml-commands/goto-menu-command';
import { MenuCommand } from '../svaml-commands/menu-command';
import { CommandInput } from './command-input';
/**
 * Builds a menu prompt from stacked `text`, `ssml`, and `play` messages.
 * `text` is plain text. Use `ssml` for SSML.
 */
export declare class PromptCreator {
    private readonly messages;
    private bargeIn;
    allowBargeIn(allowBargeIn: boolean): this;
    /** Adds a plain-text Say message. */
    text(text: string, voiceName: VoiceName): this;
    /** Adds a Say message with `format: 'SSML'`. */
    ssml(ssml: string, voiceName: VoiceName): this;
    /** Adds a play message. */
    play(url: string): this;
    build(): MenuPrompt;
}
/**
 * Builds one menu step used by {@link MenuCreator.item}.
 */
export declare class MenuItemCreator {
    private promptValue;
    private repeatPromptValue;
    private inputTimeout;
    private repeatCountValue;
    private minimumLength;
    private maximumLength;
    private terminating;
    private methods;
    private readonly matches;
    private onFailureCommands;
    prompt(value: MenuPrompt | ((prompt: PromptCreator) => void)): this;
    repeatPrompt(value: MenuPrompt | ((prompt: PromptCreator) => void)): this;
    inputTimeoutDurationSeconds(seconds: number): this;
    repeatCount(count: number): this;
    minimumInputLength(length: number): this;
    maximumInputLength(length: number): this;
    terminatingSequence(sequence: string): this;
    inputMethods(inputMethods: InputMethodsEnum[]): this;
    /** Stacks commands for one match expression. Calling again with the same expression appends. */
    match(expression: string, build: CommandInput): this;
    /** Maps to `onFailure` on the menu item. */
    onFailure(build: CommandInput): this;
    build(): MenuItem;
}
/**
 * Builds a `menu` command.
 */
export declare class MenuCreator {
    private start;
    private readonly items;
    /** Maps to `startMenu` on the menu command. */
    name(name: string): this;
    /** Adds a menu item, from a callback or a prebuilt {@link Menu.item}. */
    item(name: string, value: MenuItem | ((item: MenuItemCreator) => void)): this;
    build(): MenuCommand;
}
/**
 * Builds one menu command, a menu prompt, a menu item, or a `gotoMenu` command.
 */
export declare const Menu: {
    /**
     * Builds one `menu` command.
     * `name` is written to `startMenu`. The callback adds the menu items.
     */
    create(build: (creator: MenuCreator) => void): MenuCommand;
    /**
     * Builds a menu prompt from stacked `text`, `ssml`, and `play` messages.
     * `text` is plain text.
     */
    prompt(build: (creator: PromptCreator) => void): MenuPrompt;
    /**
     * Builds a menu item that can be reused across menus with {@link MenuCreator.item}.
     */
    item(build: (creator: MenuItemCreator) => void): MenuItem;
    /**
     * Switches to another item of the menu that contains this command.
     * `name` is written to `menuName`.
     */
    goto(name: string): GotoMenuCommand;
};