import type { InlineSpan } from '../parse/index.js';
import type { MeasuredBlock, MeasurementCache, MeasureBlockOptions } from './types.js';
export type { BreakTrace, LineInsetStep, LineWidthStep, MeasuredBlock, MeasurementCache, MeasureBlockOptions } from './types.js';
export { lineIndentAt, maxLineIndent } from './types.js';
export { buildFontString, initHyphenator, clearMeasurementCache, createMeasurementCache, evictFontFamilies } from './font.js';
export { measurementGeneration } from './canvas.js';
export { parseFontString, fontStringFamily } from './fontString.js';
export type { FontFaceRequest } from './fontString.js';
export { measureGlyphWidth, measureTextWidth } from './canvas.js';
export { measureBlock } from './plain.js';
export { measureRichBlock } from './rich.js';
export { setCjkLineBreak, getCjkLineBreak } from './cjkClasses.js';
export { setCjkComposition, getCjkComposition, cjkCompositionOf, cjkCompositionKey, punctuationAdvance, punctuationSide, PLAIN_CJK_COMPOSITION } from './cjkPunctuation.js';
export type { CjkComposition, PunctuationSide } from './cjkPunctuation.js';
/** {@link measureBlock} through `cache`: the same text, font, width,
 *  leading and options measured before come back from it (a copy). A
 *  measurement with `options.keepBreaks`, `options.restWidths` or
 *  `options.lineInsets` is never cached, since its lines follow the breaks it keeps or the measures it
 *  was given: it is measured afresh and leaves the cache as it was. One
 *  with `breakAfterDashes`, `optimalRagged`, `breakAfterHyphens`,
 *  `hyphenateCompounds: false` or `repeatHyphen` is kept apart from the
 *  others, one set per combination of them. */
export declare function cachedMeasureBlock(text: string, font: string, maxWidthPx: number, lineHeightPx: number, options: MeasureBlockOptions | undefined, cache: MeasurementCache): MeasuredBlock;
/** {@link measureRichBlock} through `cache`, as {@link cachedMeasureBlock}
 *  does it: a measurement with `options.keepBreaks` or
 *  `options.restWidths` is never cached. */
export declare function cachedMeasureRichBlock(spans: InlineSpan[], normalFont: string, boldFont: string, italicFont: string, boldItalicFont: string, maxWidthPx: number, lineHeightPx: number, options: MeasureBlockOptions | undefined, cache: MeasurementCache): MeasuredBlock;
/** {@link measureRichSnippet} (a table cell's paragraph, a piece of a
 *  caption or a note) through `cache`, as {@link cachedMeasureRichBlock}
 *  does it (#781): a table is laid out on every pass of every build, and
 *  its cells measured afresh each time were a third of a warm relayout. */
export declare function cachedMeasureRichSnippet(spans: InlineSpan[], normalFont: string, boldFont: string, italicFont: string, boldItalicFont: string, maxWidthPx: number, lineHeightPx: number, options: MeasureBlockOptions | undefined, cache: MeasurementCache): MeasuredBlock;
//# sourceMappingURL=index.d.ts.map