import * as ts from 'typescript';
import { ClassInfo, Metric } from '../extraction/interface';
/**
 * Count metrics interface for file and class-level counting
 */
export interface CountMetric extends Metric {
    name: string;
    calculate(classInfo: ClassInfo): number;
    description: string;
}
/**
 * File-level count metrics interface for analyzing entire files
 */
export interface FileCountMetric {
    name: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
    description: string;
}
/**
 * Counts the number of methods in a class
 */
export declare class MethodCountMetric implements CountMetric {
    name: string;
    description: string;
    calculate(classInfo: ClassInfo): number;
}
/**
 * Counts the number of fields/properties in a class
 */
export declare class FieldCountMetric implements CountMetric {
    name: string;
    description: string;
    calculate(classInfo: ClassInfo): number;
}
/**
 * Counts the total lines of code in a file
 */
export declare class LinesOfCodeMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}
/**
 * Counts the total number of statements in a file
 */
export declare class StatementCountMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}
/**
 * Counts the number of import statements in a file
 */
export declare class ImportCountMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}
/**
 * Counts the number of classes in a file
 */
export declare class ClassCountMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}
/**
 * Counts the number of interfaces in a file
 */
export declare class InterfaceCountMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}
/**
 * Counts the number of functions in a file (excluding methods)
 */
export declare class FunctionCountMetric implements FileCountMetric {
    name: string;
    description: string;
    calculateFromFile(sourceFile: ts.SourceFile): number;
}