Function addExtraFile

test/util.ts:192–196

(fileName: string, code: string)

    protected extraFiles: Record<string, string> = {};
    public addExtraFile(fileName: string, code: string): this {
        this.throwIfProgramExists("addExtraFile");
        this.extraFiles[fileName] = normalizeSlashes(code);
        return this;
    }

    private customTransformers?: ts.CustomTransformers;
    public setCustomTransformers(customTransformers?: ts.CustomTransformers): this {