import type { DevToolsSys } from "@builder.io/dev-tools/core";
import type { Credentials } from "cli/credentials";
export declare const getInitialDescription: (projectId: string) => string;
export declare function updatePRDescription({ repoFullName, githubToken, prNumber, projectId, sys, credentials, builderProjectBranchName, gitWorkingDirectory, }: {
    repoFullName: string;
    githubToken: string;
    prNumber: number;
    projectId: string | undefined;
    sys: DevToolsSys;
    credentials: Credentials;
    builderProjectBranchName: string | undefined;
    gitWorkingDirectory?: string;
}): Promise<{
    success: boolean;
    lastTurn: any;
    responseText: string;
    generatedTitle: string;
    generatedDescription: string;
}>;
