Type Alias Result<Data, ErrData>

Result:
| Data & { err?: never }
| ErrData & { [K in Exclude<keyof Data, keyof ErrData>]?: never }

Generic discriminated union for a successful result or an error.

Data extends object
— The shape of the success payload. When there is no err property, the result will have exactly these properties.
ErrData extends { err: ChartbreakerError } = { err: ChartbreakerError }
— The shape of the error payload. Must include an err: ChartbreakerError property. When err is present, the result will have exactly these properties, and any keys in Data that aren’t in ErrData are disallowed.