import { StyledFragment, StyledRun, TextMeasurer, WrapOptions, WrappedLine } from "document-schema.js";
//#region src/layout/text-layout.d.ts
interface SourcedRun extends StyledRun {
  readonly runIndex?: number;
}
interface SourcedFragment extends StyledFragment {
  readonly runIndex?: number;
}
interface SourcedWrappedLine extends Omit<WrappedLine, "fragments"> {
  readonly fragments: readonly (SourcedFragment & {
    readonly xOffsetPt: number;
  })[];
}
interface BoxAtom {
  readonly kind: "box";
  readonly fragments: readonly SourcedFragment[];
  readonly widthPt: number;
}
interface GlueAtom {
  readonly kind: "glue";
  readonly widthPt: number;
}
interface BreakAtom {
  readonly kind: "break";
  readonly widthPt: 0;
}
type WrapAtom = BoxAtom | GlueAtom | BreakAtom;
declare function atomizeForWrap(runs: readonly SourcedRun[], measurer: TextMeasurer): WrapAtom[];
declare function firstWrappedLineOf(atoms: readonly WrapAtom[], measurer: TextMeasurer, maxWidthPt: number, options?: WrapOptions): {
  line: SourcedWrappedLine;
  rest: WrapAtom[];
};
declare function wrapRunsToWidth(runs: readonly SourcedRun[], measurer: TextMeasurer, maxWidthPt: number, options?: WrapOptions): SourcedWrappedLine[];
//#endregion
export { SourcedFragment, SourcedRun, SourcedWrappedLine, WrapAtom, atomizeForWrap, firstWrappedLineOf, wrapRunsToWidth };