import { BaseRule, FileContent, SecurityIssue } from '../types';
export declare class InsecureFileUploadRule extends BaseRule {
    readonly name = "insecure-file-upload";
    readonly description = "Detects insecure file upload implementations without proper validation with context-aware analysis";
    readonly severity: "high";
    private readonly fileUploadPatterns;
    private readonly validationPatterns;
    private readonly dangerousExtensions;
    check(fileContent: FileContent): SecurityIssue[];
    private hasValidationPatterns;
    private analyzeContext;
    private isSafeContext;
    private calculateConfidence;
    private calculateSeverity;
    private detectLanguage;
    private detectFramework;
    private hasFileValidation;
    private hasSizeLimits;
    private hasTypeChecking;
    private isInComment;
    private isInTestFile;
    private isInDocumentation;
    private isInDevelopment;
    private isFalsePositive;
    private validateDirectFileMove;
    private validatePHPFileMove;
    private validateAnyFileUpload;
    private validateMulterUpload;
    private validateSingleFileUpload;
    private validateArrayFileUpload;
    private validateFieldsUpload;
    private validateFileSystemOperation;
    private validatePHPFileCopy;
    private validatePHPFileUpload;
    private validatePythonFileUpload;
    private validateJavaFileUpload;
    private validateJavaFilePart;
    private validatePythonFileOpen;
    private validateFileMove;
    private validateFileOperation;
    private validateFileExtensionAssignment;
    private validateFilenameAssignment;
    private validateFileSizeAssignment;
    private validateFileSizeCheck;
    private generateSuggestion;
    private generateDangerousExtensionSuggestion;
}
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