@anuran-roy/langtache/dist/index.d.cts

Mustache-driven chat prompt helpers

import OpenAI from 'openai';
import { z } from 'zod';

declare class ChatPromptTemplate {
    protected template: string;
    protected llm: OpenAI | null;
    protected variables: string[] | null;
    protected invokeFn: (...params: any) => string;
    constructor(params: {
        template: string;
        inputVariables: string[];
        templateFormat?: "mustache";
    });
    static fromTemplate(template: string): ChatPromptTemplate;
    pipe(llm: OpenAI): this;
    pipe(invokeFn: (...args: any[]) => string): this;
    format(params: Record<string, any>): string;
    invoke(model: string, params: Record<string, any>): Promise<OpenAI.Chat.Completions.ChatCompletion & {
        _request_id?: string | null;
    }>;
}
declare function getStructuredOutput<T extends z.ZodTypeAny>(schema: T): (data: any) => string;
declare function getValidatedOutput<T extends z.ZodTypeAny>(schema: T, data: string): z.ZodSafeParseResult<z.core.output<T>>;

declare function isObjectorArray(value: any): value is Record<string, any> | Array<any>;
declare function parseUntilJson(jsonstr: string): Record<string, any>;

export { ChatPromptTemplate, getStructuredOutput, getValidatedOutput, isObjectorArray, parseUntilJson };