export interface ClassFileInfo {
    className: string;
    simpleName: string;
    packageName: string;
    superClassName?: string;
    interfaces: string[];
    accessFlags: number;
    isPublic: boolean;
    isAbstract: boolean;
    isInterface: boolean;
    isEnum: boolean;
    isAnnotation: boolean;
    fields: ClassFieldInfo[];
    methods: ClassMethodInfo[];
    majorVersion: number;
}
export interface ClassFieldInfo {
    name: string;
    type: string;
    descriptor: string;
    isPublic: boolean;
    isStatic: boolean;
    isFinal: boolean;
}
export interface ClassMethodInfo {
    name: string;
    returnType: string;
    parameterTypes: string[];
    descriptor: string;
    isPublic: boolean;
    isStatic: boolean;
    isAbstract: boolean;
    isSynthetic: boolean;
}
/**
 * Parse a JVM method descriptor into human-readable parameter and return types.
 *
 * Example: `(Ljava/lang/String;I)V` → `{ parameterTypes: ['String', 'int'], returnType: 'void' }`
 */
export declare function parseMethodDescriptor(descriptor: string): {
    parameterTypes: string[];
    returnType: string;
};
/**
 * Convert a JVM field descriptor to a human-readable type string.
 *
 * Example: `Ljava/lang/String;` → `String`, `[I` → `int[]`
 */
export declare function parseFieldDescriptor(descriptor: string): string;
/**
 * Parse a Java `.class` file buffer and extract type metadata.
 *
 * Returns `null` if the buffer is not a valid class file (wrong magic number
 * or truncated data). This function does **not** require a JVM.
 */
export declare function readClassFile(buffer: Buffer): ClassFileInfo | null;
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