import { slotType, grain } from '../enums';
export declare type CustomSlotValue<T extends slotType.custom> = {
    kind: T;
    value: string;
};
export declare type NumberSlotValue<T extends slotType.number> = {
    kind: T;
    value: number;
};
export declare type OrdinalSlotValue<T extends slotType.ordinal> = {
    kind: T;
    value: number;
};
export declare type InstantTimeSlotValue<T extends slotType.instantTime> = {
    kind: T;
    value: string;
    grain: grain;
    precision: 'Exact' | 'Approximate';
};
export declare type TimeIntervalSlotValue<T extends slotType.timeInterval> = {
    kind: T;
    from: string;
    to: string;
};
export declare type AmountOfMoneySlotValue<T extends slotType.amountOfMoney> = {
    kind: T;
    value: number;
    precision: 'Exact' | 'Approximate';
    unit: string;
};
export declare type TemperatureSlotValue<T extends slotType.temperature> = {
    kind: T;
    value: number;
    unit: 'celsius' | 'fahrenheit';
};
export declare type DurationSlotValue<T extends slotType.duration> = {
    kind: T;
    years: number;
    quarters: number;
    months: number;
    weeks: number;
    days: number;
    hours: number;
    minutes: number;
    seconds: number;
    precision: 'Exact' | 'Approximate';
};
export declare type MusicAlbumSlotValue<T extends slotType.musicAlbum> = {
    kind: T;
    value: string;
};
export declare type MusicArtistSlotValue<T extends slotType.musicArtist> = {
    kind: T;
    value: string;
};
export declare type MusicTrackSlotValue<T extends slotType.musicTrack> = {
    kind: T;
    value: string;
};
export declare type CitySlotValue<T extends slotType.city> = {
    kind: T;
    value: string;
};
export declare type CountrySlotValue<T extends slotType.country> = {
    kind: T;
    value: string;
};
export declare type RegionSlotValue<T extends slotType.region> = {
    kind: T;
    value: string;
};
export declare type PercentageSlotValue<T extends slotType.percentage> = {
    kind: T;
    value: number;
};
export declare type InferedSlotType<T extends slotType = slotType> = T extends slotType.custom ? CustomSlotValue<T> : T extends slotType.number ? NumberSlotValue<T> : T extends slotType.ordinal ? OrdinalSlotValue<T> : T extends slotType.instantTime ? InstantTimeSlotValue<T> : T extends slotType.timeInterval ? TimeIntervalSlotValue<T> : T extends slotType.amountOfMoney ? AmountOfMoneySlotValue<T> : T extends slotType.temperature ? TemperatureSlotValue<T> : T extends slotType.duration ? DurationSlotValue<T> : T extends slotType.percentage ? PercentageSlotValue<T> : T extends slotType.musicAlbum ? MusicAlbumSlotValue<T> : T extends slotType.musicArtist ? MusicArtistSlotValue<T> : T extends slotType.musicTrack ? MusicTrackSlotValue<T> : T extends slotType.city ? CitySlotValue<T> : T extends slotType.country ? CountrySlotValue<T> : T extends slotType.region ? RegionSlotValue<T> : never;
export declare type NluSlot<T extends slotType = slotType> = {
    /** Confidence of the slot, between 0 and 1, 1 being confident. */
    confidenceScore: number;
    /**  The raw value of the slot, as is was in the input. */
    rawValue: string;
    /** The range where the slot can be found in the input. */
    range: {
        /** Beginning of the range (inclusive). */
        start: number;
        /** End of the range (exclusive). */
        end: number;
    };
    /** The entity of the slot. */
    entity: string;
    /** The name of the slot. */
    slotName: string;
    /** The resolved value of the slot. */
    value: InferedSlotType<T>;
    /** Alternative values. */
    alternatives?: InferedSlotType<T>[];
};
export interface IntentMessage {
    /** The current session id. */
    sessionId: string;
    /** The site where the user interaction took place. */
    siteId: string;
    /** The user input that has generated this intent. */
    input: string;
    /** Custom data provided in the StartSessionMessage or a ContinueSessionMessage. */
    customData?: string;
    /** Structured description of the intent classification. */
    intent: {
        /** The name of the detected intent. */
        intentName: string;
        /** The probability of the detection, between 0 and 1, 1 being sure. */
        confidenceScore: number;
    };
    /** The level of confidence in the ASR prediction. */
    asrConfidence: number;
    /**
     * Structured description of the tokens the ASR captured on for this intent.
     * The first level of arrays represents each invocation of the ASR,
     * the second one are the tokens captured.
     */
    asrTokens: [{
        /** The value of the token. */
        value: string;
        /** Confidence of the token, between 0 and 1, 1 being confident. */
        confidence: number;
        /** The start range in which the token is in the original input. */
        rangeStart: number;
        /** The end range in which the token is in the original input. */
        rangeEnd: number;
        /** Time when this token was detected. */
        time: {
            /** Start time. */
            start: number;
            /** End time. */
            end: number;
        };
    }[]?];
    /** Structured description of the detected slots for this intent if any. */
    slots: NluSlot[];
    /** Array of alternative nlu slots that have lower probability. */
    alternatives?: {
        /**
         * Nullable, name of the intent detected (null = no intent)
         */
        intentName?: string;
        /**
         * Nullable
         */
        slots?: NluSlot[];
        /**
         * Between 0 and 1
         */
        confidenceScore: number;
    }[];
}