import { Plugin } from 'prosemirror-state';
import { Slice, Schema } from 'prosemirror-model';
/**
 * Builds a slice of plain paragraphs from text, splitting on newlines. Open
 * depth 1 on both ends lets the first/last block merge into the surrounding
 * paragraph, matching how a normal plain-text paste behaves.
 */
export declare function plainTextSlice(schema: Schema, text: string): Slice;
/** Reduces a pasted slice to unstyled text, preserving block breaks. */
export declare function stripSliceFormatting(schema: Schema, slice: Slice): Slice;
export interface PasteOptions {
    /**
     * Read live: when it returns true, every paste drops formatting (the
     * persistent "paste as plain text" toggle). The Ctrl+Shift+V shortcut is a
     * separate one-shot handled in the keymap.
     */
    getForcePlainText?: () => boolean;
    /**
     * Read live: when false, plain-text pastes are never parsed as Markdown.
     * Defaults to on.
     */
    getMarkdownPaste?: () => boolean;
    /** Read live: whether pasted HTML is sanitized. Defaults to on. */
    getSanitize?: () => boolean;
}
/**
 * Paste behavior: plain-text pastes that look like Markdown are parsed into
 * rich content (headings, lists, code fences, tables, inline marks), and all
 * pastes drop formatting while the host's plain-text toggle is on.
 */
export declare function pastePlugin(schema: Schema, options?: PasteOptions): Plugin;