/**
 * Error codes produced by formula parsing and evaluation.
 * They follow the spreadsheet convention and are rendered as the cell content.
 */
export type FormulaErrorCode = '#REF!' | '#DIV/0!' | '#CYCLE!' | '#NAME?' | '#VALUE!' | '#ERROR!';
export declare const FORMULA_ERROR_CODES: readonly FormulaErrorCode[];
/**
 * An error produced while evaluating a formula.
 * Evaluation failures are values, never thrown exceptions.
 */
export interface FormulaErrorValue {
  kind: 'error';
  code: FormulaErrorCode;
  message?: string;
}
export declare function createFormulaError(code: FormulaErrorCode, message?: string): FormulaErrorValue;
export declare function isFormulaErrorValue(value: unknown): value is FormulaErrorValue;