/* tslint:disable */
/* eslint-disable */
/**
 * Initialize logging.
 *
 * You can use this to emit logs from augurs to the browser console.
 * The default is to log everything to the console, but you can
 * change the log level and whether logs are emitted to the console
 * or to the browser's performance timeline.
 *
 * IMPORTANT: this function should only be called once. It will throw
 * an exception if called more than once.
 */
export function initLogging(config?: LogConfig | null): void;
/**
 * Initialize the logger and panic hook.
 *
 * This will be called automatically when the module is imported.
 * It sets the default tracing subscriber to `tracing-wasm`, and
 * sets WASM panics to print to the console with a helpful error
 * message.
 */
export function custom_init(): void;
/**
 * A transformation to be applied to the data.
 *
 * @experimental
 */
export type Transform = { type: "minMaxScaler" } | { type: "standardScaler"; ignoreNaNs?: boolean } | { type: "yeoJohnson"; ignoreNaNs?: boolean };

/**
 * The maximum log level to emit.
 *
 * The default is `Level::Info`.
 */
export type Level = "trace" | "debug" | "info" | "warn" | "error";

/**
 * The target for augurs log events.
 */
export type LogTarget = "console" | "performance";

/**
 * Log configuration.
 */
export interface LogConfig {
    /**
     * The maximum log level to emit.
     *
     * Defaults to `INFO`.
     */
    maxLevel?: Level;
    /**
     * The target for augurs log events.
     *
     * Defaults to logging to the browser console.
     */
    target?: LogTarget;
    /**
     * Whether to emit coloured logs.
     *
     * Defaults to `true`.
     */
    color?: boolean;
    /**
     * Whether to show detailed fields such as augurs\' file names and line numbers
     * in the logs.
     *
     * Probably not wise in production.
     *
     * Defaults to `false`.
     */
    showDetailedFields?: boolean;
}

/**
 * Forecast intervals.
 */
export interface ForecastIntervals {
    /**
     * The confidence level for the intervals.
     */
    level: number;
    /**
     * The lower prediction intervals.
     */
    lower: number[];
    /**
     * The upper prediction intervals.
     */
    upper: number[];
}

/**
 * A forecast containing point forecasts and, optionally, prediction intervals.
 */
export interface Forecast {
    /**
     * The point forecasts.
     */
    point: number[];
    /**
     * The forecast intervals, if requested and supported
     * by the trend model.
     */
    intervals: ForecastIntervals | undefined;
}

/**
 * A transformation pipeline.
 *
 * A pipeline consists of a sequence of transformations that are applied to
 * the data in order. Use the `transform` method to apply the pipeline to
 * the data, and the `inverseTransform` method to reverse the transformations.
 *
 * @experimental
 */
export class Pipeline {
  free(): void;
  /**
   * Create a new pipeline with the given transforms.
   *
   * @experimental
   */
  constructor(transforms: Transform[]);
  /**
   * Fit the pipeline to the given data.
   *
   * Prefer calling `fitTransform` if possible, as it avoids needing
   * to copy the data as many times.
   *
   * @experimental
   */
  fit(data: number[] | Float64Array): void;
  /**
   * Transform the given data using the pipeline.
   *
   * Prefer calling `fitTransform` if possible, as it avoids needing
   * to copy the data as many times.
   *
   * @experimental
   */
  transform(data: number[] | Float64Array): Float64Array;
  /**
   * Fit and transform the given data.
   *
   * @experimental
   */
  fitTransform(data: number[] | Float64Array): Float64Array;
  /**
   * Inverse transform the given data using the pipeline.
   *
   * @experimental
   */
  inverseTransform(data: number[] | Float64Array): Float64Array;
}

export type InitInput = RequestInfo | URL | Response | BufferSource | WebAssembly.Module;

export interface InitOutput {
  readonly memory: WebAssembly.Memory;
  readonly __wbg_pipeline_free: (a: number, b: number) => void;
  readonly pipeline_new: (a: number, b: number) => number;
  readonly pipeline_fit: (a: number, b: any) => [number, number];
  readonly pipeline_transform: (a: number, b: any) => [number, number, number, number];
  readonly pipeline_fitTransform: (a: number, b: any) => [number, number, number, number];
  readonly pipeline_inverseTransform: (a: number, b: any) => [number, number, number, number];
  readonly initLogging: (a: number) => [number, number];
  readonly custom_init: () => void;
  readonly __wbindgen_malloc: (a: number, b: number) => number;
  readonly __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;
  readonly __wbindgen_exn_store: (a: number) => void;
  readonly __externref_table_alloc: () => number;
  readonly __wbindgen_export_4: WebAssembly.Table;
  readonly __wbindgen_free: (a: number, b: number, c: number) => void;
  readonly __externref_table_dealloc: (a: number) => void;
  readonly __wbindgen_start: () => void;
}

export type SyncInitInput = BufferSource | WebAssembly.Module;
/**
* Instantiates the given `module`, which can either be bytes or
* a precompiled `WebAssembly.Module`.
*
* @param {{ module: SyncInitInput }} module - Passing `SyncInitInput` directly is deprecated.
*
* @returns {InitOutput}
*/
export function initSync(module: { module: SyncInitInput } | SyncInitInput): InitOutput;

/**
* If `module_or_path` is {RequestInfo} or {URL}, makes a request and
* for everything else, calls `WebAssembly.instantiate` directly.
*
* @param {{ module_or_path: InitInput | Promise<InitInput> }} module_or_path - Passing `InitInput` directly is deprecated.
*
* @returns {Promise<InitOutput>}
*/
export default function __wbg_init (module_or_path?: { module_or_path: InitInput | Promise<InitInput> } | InitInput | Promise<InitInput>): Promise<InitOutput>;