/**
 * Size validation checks for the pre-scanner.
 * Validates input size, line count, and line length.
 *
 * @module pre-scanner/checks/size-check
 */
import type { PreScannerConfig } from '../config';
import type { ScanState } from '../scan-state';
/**
 * Check input size against limits.
 * This is the first check and should be very fast.
 *
 * @param source - The source code to check
 * @param config - Pre-scanner configuration
 * @param state - Scan state for recording issues
 */
export declare function checkInputSize(source: string, config: PreScannerConfig, state: ScanState): void;
/**
 * Check for null bytes in input (binary data or attack indicator).
 * Null bytes are ALWAYS blocked regardless of configuration.
 *
 * @param source - The source code to check
 * @param state - Scan state for recording issues
 */
export declare function checkNullBytes(source: string, state: ScanState): void;
/**
 * Check line count and line lengths.
 * Iterates through lines once and validates both counts.
 *
 * @param source - The source code to check
 * @param config - Pre-scanner configuration
 * @param state - Scan state for recording issues
 */
export declare function checkLines(source: string, config: PreScannerConfig, state: ScanState): void;
/**
 * Perform all size-related checks in sequence.
 * Stops early if any check fails.
 *
 * @param source - The source code to check
 * @param config - Pre-scanner configuration
 * @param state - Scan state for recording issues
 */
export declare function performSizeChecks(source: string, config: PreScannerConfig, state: ScanState): void;