sicua/dist/analyzers/type/utils/typeSignatureUtils.d.ts

A tool for analyzing project structure and dependencies

import ts from "typescript";
import { TypeSignature } from "../types/internalTypes";
/**
 * Utilities for generating and manipulating type signatures
 */
export declare class TypeSignatureUtils {
    /**
     * Generate a structural signature for a type node
     */
    static generateTypeSignature(node: ts.Node): TypeSignature;
    /**
     * Simple hash function for strings
     */
    static hashString(str: string): string;
    /**
     * Compare two type signatures for structural equality
     */
    static areSignaturesEqual(a: TypeSignature, b: TypeSignature): boolean;
    /**
     * Check if a type is a subtype of another by signature
     */
    static isSubtypeOf(subType: TypeSignature, superType: TypeSignature): boolean;
    /**
     * Get property overlap between two type signatures
     */
    static getPropertyOverlap(a: TypeSignature, b: TypeSignature): {
        common: string[];
        onlyInA: string[];
        onlyInB: string[];
    };
    /**
     * Create a merged signature from multiple type signatures
     */
    static mergeTypeSignatures(signatures: TypeSignature[]): TypeSignature;
}