/// <reference types="node" />
import { hardware_types } from "./helpers/spaces";
import type { SvelteComponent } from "svelte";
import type { ComponentType } from "svelte";
export interface ApiData {
    label: string;
    parameter_name: string;
    parameter_default?: any;
    parameter_has_default?: boolean;
    type: {
        type: any;
        description: string;
    };
    component: string;
    example_input?: any;
    python_type: {
        type: string;
        description: string;
    };
    serializer: string;
}
export interface JsApiData {
    label: string;
    parameter_name: string;
    parameter_default?: any;
    parameter_has_default?: boolean;
    type: string;
    description: string;
    component: string;
    example_input?: any;
    serializer: string;
    python_type: {
        type: string;
        description: string;
    };
}
export interface EndpointInfo<T extends ApiData | JsApiData> {
    parameters: T[];
    returns: T[];
    type?: DependencyTypes;
}
export interface ApiInfo<T extends ApiData | JsApiData> {
    named_endpoints: Record<string, EndpointInfo<T>>;
    unnamed_endpoints: Record<string, EndpointInfo<T>>;
}
export interface BlobRef {
    path: string[];
    type: string | undefined;
    blob: Blob | File | false;
}
export type DataType = string | Buffer | Record<string, any> | any[];
export declare class Command {
    type: string;
    command: string;
    meta: {
        path: string;
        name: string;
        orig_path: string;
    };
    fileData?: FileData;
    constructor(command: string, meta: {
        path: string;
        name: string;
        orig_path: string;
    });
}
export type SubmitFunction = (endpoint: string | number, data: unknown[] | Record<string, unknown>, event_data?: unknown, trigger_id?: number | null) => SubmitIterable<GradioEvent>;
export type PredictFunction = (endpoint: string | number, data: unknown[] | Record<string, unknown>, event_data?: unknown) => Promise<PredictReturn>;
export type client_return = {
    config: Config | undefined;
    predict: PredictFunction;
    submit: SubmitFunction;
    component_server: (component_id: number, fn_name: string, data: unknown[]) => any;
    view_api: (_fetch: typeof fetch) => Promise<ApiInfo<JsApiData>>;
};
export interface SubmitIterable<T> extends AsyncIterable<T> {
    [Symbol.asyncIterator](): AsyncIterator<T>;
    cancel: () => Promise<void>;
}
export type PredictReturn = {
    type: EventType;
    time: Date;
    data: unknown;
    endpoint: string;
    fn_index: number;
};
export type SpaceStatus = SpaceStatusNormal | SpaceStatusError;
export interface SpaceStatusNormal {
    status: "sleeping" | "running" | "building" | "error" | "stopped";
    detail: "SLEEPING" | "RUNNING" | "RUNNING_BUILDING" | "BUILDING" | "NOT_FOUND";
    load_status: "pending" | "error" | "complete" | "generating";
    message: string;
}
export interface SpaceStatusError {
    status: "space_error" | "paused";
    detail: "NO_APP_FILE" | "CONFIG_ERROR" | "BUILD_ERROR" | "RUNTIME_ERROR" | "PAUSED";
    load_status: "error";
    message: string;
    discussions_enabled: boolean;
}
export type SpaceStatusCallback = (a: SpaceStatus) => void;
export interface Config {
    auth_required: boolean;
    analytics_enabled: boolean;
    connect_heartbeat: boolean;
    auth_message: string;
    components: ComponentMeta[];
    css: string | null;
    js: string | null;
    head: string | null;
    dependencies: Dependency[];
    dev_mode: boolean;
    enable_queue: boolean;
    show_error: boolean;
    layout: any;
    mode: "blocks" | "interface";
    root: string;
    root_url?: string;
    theme: string;
    title: string;
    version: string;
    space_id: string | null;
    is_space: boolean;
    is_colab: boolean;
    show_api: boolean;
    stylesheets: string[];
    path: string;
    protocol: "sse_v3" | "sse_v2.1" | "sse_v2" | "sse_v1" | "sse" | "ws";
    max_file_size?: number;
    theme_hash?: number;
}
export interface ComponentMeta {
    type: string;
    id: number;
    has_modes: boolean;
    props: SharedProps;
    instance: SvelteComponent;
    component: ComponentType<SvelteComponent>;
    documentation?: Documentation;
    children?: ComponentMeta[];
    parent?: ComponentMeta;
    value?: any;
    component_class_id: string;
    key: string | number | null;
    rendered_in?: number;
}
interface SharedProps {
    elem_id?: string;
    elem_classes?: string[];
    components?: string[];
    server_fns?: string[];
    interactive: boolean;
    [key: string]: unknown;
    root_url?: string;
}
export interface Documentation {
    type?: TypeDescription;
    description?: TypeDescription;
    example_data?: string;
}
interface TypeDescription {
    input_payload?: string;
    response_object?: string;
    payload?: string;
}
export interface Dependency {
    id: number;
    targets: [number, string][];
    inputs: number[];
    outputs: number[];
    backend_fn: boolean;
    js: string | null;
    scroll_to_output: boolean;
    trigger: "click" | "load" | string;
    max_batch_size: number;
    show_progress: "full" | "minimal" | "hidden";
    frontend_fn: ((...args: unknown[]) => Promise<unknown[]>) | null;
    status?: string;
    queue: boolean | null;
    every: number | null;
    batch: boolean;
    api_name: string | null;
    cancels: number[];
    types: DependencyTypes;
    collects_event_data: boolean;
    pending_request?: boolean;
    trigger_after?: number;
    trigger_only_on_success?: boolean;
    trigger_mode: "once" | "multiple" | "always_last";
    final_event: Payload | null;
    show_api: boolean;
    zerogpu?: boolean;
    rendered_in: number | null;
}
export interface DependencyTypes {
    continuous: boolean;
    generator: boolean;
    cancel: boolean;
}
export interface Payload {
    fn_index: number;
    data: unknown[];
    time?: Date;
    event_data?: unknown;
    trigger_id?: number | null;
}
export interface PostResponse {
    error?: string;
    [x: string]: any;
}
export interface UploadResponse {
    error?: string;
    files?: string[];
}
export interface DuplicateOptions extends ClientOptions {
    private?: boolean;
    hardware?: (typeof hardware_types)[number];
    timeout?: number;
}
export interface ClientOptions {
    hf_token?: `hf_${string}`;
    status_callback?: SpaceStatusCallback | null;
    auth?: [string, string] | null;
    with_null_state?: boolean;
    events?: EventType[];
}
export interface FileData {
    name: string;
    orig_name?: string;
    size?: number;
    data: string;
    blob?: File;
    is_file?: boolean;
    mime_type?: string;
    alt_text?: string;
}
export type EventType = "data" | "status" | "log" | "render";
export interface EventMap {
    data: PayloadMessage;
    status: StatusMessage;
    log: LogMessage;
    render: RenderMessage;
}
export type GradioEvent = {
    [P in EventType]: EventMap[P];
}[EventType];
export interface Log {
    log: string;
    level: "warning" | "info";
}
export interface Render {
    data: {
        components: any[];
        layout: any;
        dependencies: Dependency[];
        render_id: number;
    };
}
export interface Status {
    queue: boolean;
    code?: string;
    success?: boolean;
    stage: "pending" | "error" | "complete" | "generating";
    broken?: boolean;
    size?: number;
    position?: number;
    eta?: number;
    message?: string;
    progress_data?: {
        progress: number | null;
        index: number | null;
        length: number | null;
        unit: string | null;
        desc: string | null;
    }[];
    time?: Date;
    changed_state_ids?: number[];
}
export interface StatusMessage extends Status {
    type: "status";
    endpoint: string;
    fn_index: number;
}
export interface PayloadMessage extends Payload {
    type: "data";
    endpoint: string;
    fn_index: number;
}
export interface LogMessage extends Log {
    type: "log";
    endpoint: string;
    fn_index: number;
}
export interface RenderMessage extends Render {
    type: "render";
    endpoint: string;
    fn_index: number;
}
export {};
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