export declare const PASTE_THRESHOLD_CHARS = 800;
export declare const PASTE_THRESHOLD_LINE_BREAKS = 2;
export declare function normalizePastedText(input: string): string;
export declare function countLineBreaks(text: string): number;
export declare function formatPasteRef(id: number): string;
export declare function formatAttachmentRef(id: number): string;
export declare function parsePasteRefs(input: string): number[];
export declare function parseAttachmentRefs(input: string): number[];
export declare function shouldCollapsePaste(text: string, maxChars?: number, maxLineBreaks?: number): boolean;
export declare function expandPasteRefs(input: string, pastedContents: Readonly<Record<number, string>>): string;
export declare function parsePastedFilePathCandidates(input: string): string[];