Error.define - documentation

method Error.define



Error.define<T extends unknown[]>(name: string,
getMessage?: (string | ((...args: T) => string)),
construct?: (self: Error,
...args: T,
) => any,
)

Define an error subclass.

Type Parameters



T extends unknown[]



name: string

optional



getMessage: (string | ((...args: T) => string))

optional



construct: (self: Error,
...args: T,
) => any