/**
 * The script of a comic panel (#558): one balloon per line,
 * `key{attrs}: text`.
 *
 * - The colon may be fullwidth (`：`), as a Chinese or Japanese input
 *   method types it.
 * - A line indented by two spaces or a tab continues the balloon above (a
 *   space joins the lines, none between Chinese or Japanese characters); a
 *   line ending with a backslash breaks the balloon's line there.
 * - Blank lines and `<!-- comments -->` are ignored.
 * - `key` is a speaker id (letters, digits, `_ . -`), the same in every
 *   translation; `caption`, `sfx` and `note` are reserved.
 * - The text is inline Markdown, read by the same passes as a resource
 *   caption: emphasis, `:ruby`, `:tcy`, `:ltr` / `:rtl`, forced breaks.
 */
import { type ComicScriptItem, type ComicSourceRange } from './types.js';
/** One source line of a script, as the page parser hands it over: its text
 *  (comments blanked out) and where it starts. */
export interface ComicScriptLine {
    text: string;
    start: number;
}
/** `"62% 40%"` (or `62 40`, `0.62 0.4` read as fractions when both are at
 *  most 1 and written without `%`) as fractions; undefined when it is not
 *  two numbers. */
export declare function parseComicPoint(value: string | undefined): {
    x: number;
    y: number;
} | undefined;
/** The text of a balloon read as inline Markdown, spaces collapsed, with
 *  its absolute source map. `content` starts at `contentStart`. */
export declare function readBalloonText(content: string, contentStart: number): Pick<ComicScriptItem, 'text' | 'spans' | 'sourceMap'>;
/** Value ranges of an attribute blob starting at `blobStart`. */
export declare function attrValueSources(blob: string, blobStart: number): Record<string, ComicSourceRange>;
/**
 * The balloons of a panel's script lines, in order. `markdown` is the text
 * the offsets point into (the lines' text may have comments blanked out,
 * at the same length). A line that is not a script line and continues
 * nothing is lettered as a caption and marked `stray`.
 */
export declare function parseComicScript(markdown: string, lines: readonly ComicScriptLine[]): ComicScriptItem[];
//# sourceMappingURL=script.d.ts.map