export declare function readBackstory(): string;
export declare function readGuidelines(guidelinesFilename: string): string;
export declare function readReviewInstructions(reviewInstructions: string): string;
export declare function readSystemPrompt(): string;
export declare function readChatPrompt(): string;
export declare function readCodePrompt(): string;
/**
 * Wraps content within randomized block
 */
export declare function wrapContent(content: string, wrapBlockPrefix?: string, prefix?: string, alwaysWrap?: boolean): string;
/**
 * This function expects https://cli.github.com/ to be installed and authenticated.
 * It does something like `gh pr diff 42`
 */
export declare function getPrDiff(pr: string): Promise<string>;