Interface NumberDeclarationOption

interface NumberDeclarationOption {
    help: string;
    name: string;
    type: Number;
    configFileOnly?: boolean;
    defaultValue?: number;
    maxValue?: number;
    minValue?: number;
    validate?: ((value) => void);
}

Hierarchy (view full)

Properties

help name type configFileOnly? defaultValue? maxValue? minValue? validate?

Properties

help

help: string

The help text to be displayed to the user when --help is passed.

name

name: string

The option name.

type

type: Number

The parameter type, used to convert user configuration values into the expected type. If not set, the type will be a string.

Optional configFileOnly

configFileOnly?: boolean

If set, this option will be omitted from --help, and attempting to specify it on the command line will produce an error.

Optional defaultValue

defaultValue?: number

If not specified defaults to 0.

Optional maxValue

maxValue?: number

Highest possible value.

Optional minValue

minValue?: number

Lowest possible value.

Optional validate

validate?: ((value) => void)

An optional validation function that validates a potential value of this option. The function must throw an Error if the validation fails and should do nothing otherwise.

Type declaration

    • (value): void

    • Parameters

      • value: number

      Returns void

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