SerializedFewShotTemplate: {
    example_prompt?: SerializedPromptTemplate;
    example_separator: string;
    examples: string | any[];
    input_variables: string[];
    prefix?: string;
    suffix?: string;
    template_format: TemplateFormat;
}

Represents a serialized version of a few-shot template. This type includes an _type field set to 'few_shot', input_variables which are an array of strings representing the variables to be used in the template, examples which can be a string or an array of Example objects, an optional example_prompt which is a SerializedPromptTemplate, example_separator which is a string, optional prefix and suffix strings, and template_format which specifies the format of the template.