import { type CSSProperties } from "react";
export interface SourceViewerClassNames {
    root?: string;
    header?: string;
    body?: string;
    line?: string;
    highlightedLine?: string;
    gutter?: string;
    code?: string;
}
export interface SourceViewerProps {
    /** The full source text. Split on `\n` for line numbering. */
    source: string;
    /**
     * 1-indexed line to highlight (matches the convention used by Solidity
     * source maps and most code editors). Pass `null` or `undefined` for no
     * highlight. Out-of-range values are tolerated — the highlight simply
     * doesn't render.
     */
    highlightLine?: number | null;
    /**
     * Optional language label shown in the header. Purely decorative — there
     * is no client-side syntax highlighting (kept dependency-free).
     */
    language?: string;
    /** Optional file path or title for the header. */
    filename?: string;
    /** Hide the header strip entirely. */
    hideHeader?: boolean;
    /** Hide the line-number gutter. */
    hideLineNumbers?: boolean;
    /**
     * When the highlight line is set, scroll it into view on mount and on
     * subsequent `highlightLine` changes. Defaults to true.
     */
    scrollToHighlight?: boolean;
    /**
     * Max body height in px before the inner panel becomes scrollable.
     * Default 600.
     */
    maxHeight?: number;
    /** Per-slot class names for theming. */
    classNames?: SourceViewerClassNames;
    /** Inline style on the root element. */
    style?: CSSProperties;
    /** className on the root. */
    className?: string;
}
/**
 * Data-agnostic source-code viewer with line numbers and a single highlighted
 * line. Pairs with `StepDebugger` / `FrameDetailPanel` — pass the source text
 * resolved by a `SourceLocation` lookup, and the line to highlight.
 *
 * Intentionally dependency-free: no syntax highlighter, no editor library.
 * Consumers wanting tokenized output can wrap the `code` slot or layer
 * Prism/Shiki/Highlight.js on top.
 */
export declare function SourceViewer({ source, highlightLine, language, filename, hideHeader, hideLineNumbers, scrollToHighlight, maxHeight, classNames, style, className, }: SourceViewerProps): React.JSX.Element;
//# sourceMappingURL=SourceViewer.d.ts.map