/* tslint:disable */
/* eslint-disable */
/**
* @param {Uint8Array} project_pb
* @returns {Engine | undefined}
*/
export function open(project_pb: Uint8Array): Engine | undefined;
/**
*/
export enum GraphicalFunctionKind {
  Continuous,
  Extrapolate,
  Discrete,
}
/**
*/
export enum SimMethod {
  Euler,
  RungeKutta4,
}
/**
*/
export enum Extension {
  Unspecified,
  Xmile,
  Vensim,
}
/**
*/
export enum LabelSide {
  Top,
  Left,
  Center,
  Bottom,
  Right,
}
/**
*/
export enum ErrorCode {
  NoError,
  DoesNotExist,
  XmlDeserialization,
  VensimConversion,
  ProtobufDecode,
  InvalidToken,
  UnrecognizedEof,
  UnrecognizedToken,
  ExtraToken,
  UnclosedComment,
  UnclosedQuotedIdent,
  ExpectedNumber,
  UnknownBuiltin,
  BadBuiltinArgs,
  EmptyEquation,
  BadModuleInputDst,
  BadModuleInputSrc,
  NotSimulatable,
  BadTable,
  BadSimSpecs,
  NoAbsoluteReferences,
  CircularDependency,
  ArraysNotImplemented,
  MultiDimensionalArraysNotImplemented,
  BadDimensionName,
  BadModelName,
  MismatchedDimensions,
  ArrayReferenceNeedsExplicitSubscripts,
  DuplicateVariable,
  UnknownDependency,
  VariablesHaveErrors,
  UnitDefinitionErrors,
  Generic,
  NoAppInUnits,
  NoSubscriptInUnits,
  NoIfInUnits,
  NoUnaryOpInUnits,
  BadBinaryOpInUnits,
  NoConstInUnits,
  ExpectedInteger,
  ExpectedIntegerOne,
  DuplicateUnit,
  ExpectedModule,
  ExpectedIdent,
  UnitMismatch,
}
/**
*/
export enum ErrorKind {
  Import,
  Model,
  Simulation,
  Variable,
}
/**
*/
export class Alias {
  free(): void;
/**
*/
  alias_of_uid: number;
/**
*/
  label_side: number;
/**
*/
  uid: number;
/**
*/
  x: number;
/**
*/
  y: number;
}
/**
*/
export class Engine {
  free(): void;
/**
* @param {Function} callback
* @returns {number}
*/
  onChange(callback: Function): number;
/**
* @param {number} callback_id
*/
  removeOnChangeCallback(callback_id: number): void;
/**
* @returns {Uint8Array}
*/
  serializeToProtobuf(): Uint8Array;
/**
* @param {number} value
* @returns {Error | undefined}
*/
  setSimSpecStart(value: number): Error | undefined;
/**
* @param {number} value
* @returns {Error | undefined}
*/
  setSimSpecStop(value: number): Error | undefined;
/**
* @param {number} value
* @param {boolean} is_reciprocal
* @returns {Error | undefined}
*/
  setSimSpecDt(value: number, is_reciprocal: boolean): Error | undefined;
/**
* @param {number} value
* @param {boolean} is_reciprocal
* @returns {Error | undefined}
*/
  setSimSpecSavestep(value: number, is_reciprocal: boolean): Error | undefined;
/**
*/
  clearSimSpecSavestep(): void;
/**
* @param {number} method
* @returns {Error | undefined}
*/
  setSimSpecMethod(method: number): Error | undefined;
/**
* @param {string} value
* @returns {Error | undefined}
*/
  setSimSpecTimeUnits(value: string): Error | undefined;
/**
* @returns {boolean}
*/
  isSimulatable(): boolean;
/**
* @param {string} model_name
* @returns {any}
*/
  getModelVariableErrors(model_name: string): any;
/**
* @param {string} model_name
* @returns {any}
*/
  getModelVariableUnitErrors(model_name: string): any;
/**
* @param {string} model_name
* @returns {Array<any>}
*/
  getModelErrors(model_name: string): Array<any>;
/**
* @returns {Error | undefined}
*/
  getSimError(): Error | undefined;
/**
* @param {string} model_name
* @param {string} kind
* @param {string} name
* @returns {Error | undefined}
*/
  addNewVariable(model_name: string, kind: string, name: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @returns {Error | undefined}
*/
  deleteVariable(model_name: string, ident: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} stock
* @param {string} flow
* @param {string} dir
* @returns {Error | undefined}
*/
  addStocksFlow(model_name: string, stock: string, flow: string, dir: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} stock
* @param {string} flow
* @param {string} dir
* @returns {Error | undefined}
*/
  removeStocksFlow(model_name: string, stock: string, flow: string, dir: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @param {string} new_equation
* @returns {Error | undefined}
*/
  setEquation(model_name: string, ident: string, new_equation: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @param {string} new_units
* @returns {Error | undefined}
*/
  setUnits(model_name: string, ident: string, new_units: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @param {string} new_docs
* @returns {Error | undefined}
*/
  setDocumentation(model_name: string, ident: string, new_docs: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @param {Uint8Array} graphical_function_pb
* @returns {Error | undefined}
*/
  setGraphicalFunction(model_name: string, ident: string, graphical_function_pb: Uint8Array): Error | undefined;
/**
* @param {string} model_name
* @param {string} ident
* @returns {Error | undefined}
*/
  removeGraphicalFunction(model_name: string, ident: string): Error | undefined;
/**
* @param {string} model_name
* @param {string} old_name
* @param {string} new_name
* @returns {Error | undefined}
*/
  rename(model_name: string, old_name: string, new_name: string): Error | undefined;
/**
* @param {string} model_name
* @param {number} view_off
* @param {Uint8Array} view_pb
* @returns {Error | undefined}
*/
  setView(model_name: string, view_off: number, view_pb: Uint8Array): Error | undefined;
/**
* @param {string} content
* @param {string} extension
* @returns {Error | undefined}
*/
  setSource(content: string, extension: string): Error | undefined;
/**
*/
  simRunToEnd(): void;
/**
* @returns {Array<any>}
*/
  simVarNames(): Array<any>;
/**
* @param {string} ident
* @returns {Float64Array}
*/
  simSeries(ident: string): Float64Array;
/**
*/
  simClose(): void;
}
/**
*/
export class EquationError {
  free(): void;
/**
*/
  code: number;
/**
*/
  end: number;
/**
*/
  start: number;
}
/**
*/
export class Error {
  free(): void;
/**
* @param {number} kind
* @param {number} code
* @param {string | undefined} details
* @returns {Error}
*/
  static new(kind: number, code: number, details?: string): Error;
/**
* @returns {string | undefined}
*/
  getDetails(): string | undefined;
/**
*/
  code: number;
/**
*/
  kind: number;
}
/**
*/
export class FlowPoint {
  free(): void;
/**
*/
  attached_to_uid?: number;
/**
*/
  x: number;
/**
*/
  y: number;
}
/**
*/
export class GraphicalFunctionScale {
  free(): void;
/**
*/
  max: number;
/**
*/
  min: number;
}
/**
*/
export class UnitError {
  free(): void;
/**
* @returns {string | undefined}
*/
  get_details(): string | undefined;
/**
*/
  code: number;
/**
*/
  end: number;
/**
*/
  is_consistency_error: boolean;
/**
*/
  start: number;
}