/**
 * @fileoverview Source code analysis utilities
 *
 * Utilities for analyzing source code content.
 * These are generic helpers used across fitness checks for code analysis.
 */
/**
 * Options for isCommentLine detection
 */
export interface IsCommentLineOptions {
    /**
     * Include block comment start markers (/*) as comment lines
     * @default true
     */
    includeBlockStart?: boolean;
}
/**
 * Check if a line of code is a comment line.
 *
 * Detects:
 * - Single-line comments: // ...
 * - Block comment continuation lines: * ...
 * - Optionally block comment start: /* ...
 *
 * @param line - The line of code to check
 * @param options - Detection options
 * @returns True if the line is a comment
 *
 * @example
 * isCommentLine('  // this is a comment') // true
 * isCommentLine('  * continuation line') // true
 * isCommentLine('  const x = 1;') // false
 * isCommentLine('  /* block start', { includeBlockStart: true }) // true
 */
export declare function isCommentLine(line: string, options?: IsCommentLineOptions): boolean;
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