UnimplementedErrorclass

new UnimplementedError(message?: string, options: BaseErrorOptions = {})

Param	Type
`message`	`string`	Optional human-readable description of the missing implementation.
`options`	`BaseErrorOptions`	Options for BaseError that provide additional helpful error functionality. Defaults to `{}`
`.caller`	`AnyCaller`	Modify the stack to trim off lines after a certain calling function.

Return
`UnimplementedError`	Error thrown when functionality is called but is not implemented by an interface.

Error thrown when functionality is called but is not implemented by an interface.

Thrown when a method or feature is not implemented — for example an abstract method left for a subclass to override, or a provider stub that has not been filled in yet.

Usage

import { UnimplementedError } from "shelving/error";

class BaseProvider {
  save(): Promise<void> {
    throw new UnimplementedError("save() is not implemented");
  }
}

See shelving/error for shared behaviour — attaching context fields, caller trimming, and catching by type.

Examples

throw new UnimplementedError("Not supported by this provider");