Method hasDiscriminator

src/type-metadata.ts:1302–1308

* Configures discriminator. * * @param {Optional } discriminator Discriminator. * * @returns {this} Current instance of type metadata.

(discriminator: Optional<Discriminator>)

     * @returns {this} Current instance of type metadata.
     */
    public hasDiscriminator(discriminator: Optional<Discriminator>): this
    {
        this.typeOptions.discriminator = discriminator;
        this.currentTypeState = new UnresolvedTypeState<TObject>(this);

        return this;
    }
    
    /**
     * Configures discriminant.