import type { InlineSpan } from './types.js';
/**
 * Build a per-character map from plain text to absolute source offsets.
 * Greedy matches each plain char against the raw source (delimited by
 * [blockSrcStart, blockSrcEnd)), skipping markdown markers and treating
 * newlines/tabs as spaces for paragraph line joins. Exported so inline
 * snippets (`inlineSnippet.ts`) share the exact same alignment rules.
 */
export declare function computeSourceMap(markdown: string, blockSrcStart: number, blockSrcEnd: number, plainText: string): number[];
/**
 * Build normalized text, spans, and sourceMap for a block. The plain text is
 * whitespace-normalized to match pretext's internal normalization so that the
 * per-character `sourceMap` aligns with rendered line segments.
 */
export declare function buildBlockMapping(markdown: string, blockSrcStart: number, blockSrcEnd: number, rawSpans: InlineSpan[]): {
    text: string;
    spans: InlineSpan[];
    sourceMap: number[];
};
//# sourceMappingURL=sourceMapping.d.ts.map