/**
* Domain Abstractions for Infrastructure Concerns
*
* These interfaces define the contracts that the domain layer needs
* from infrastructure services, without depending on specific implementations.
*/
// File system abstraction for domain layer
export interface FileSystemProvider {
readFile(filePath: string, encoding?: string): string;
readFileBuffer(filePath: string): Buffer;
statFile(filePath: string): {
size: number;
mtime: Date;
};
getRelativePath(from: string, to: string): string;
getExtension(filePath: string): string;
}
// Cryptography abstraction for domain layer
export interface CryptographyProvider {
createHash(algorithm: string): HashProvider;
}
export interface HashProvider {
update(data: string | Buffer): void;
digest(encoding: string): string;
}
// Path utilities abstraction for domain layer
export interface PathProvider {
relative(from: string, to: string): string;
extname(filePath: string): string;
join(...paths: string[]): string;
}
// Time provider abstraction for domain layer
export interface TimeProvider {
now(): Date;
timestamp(): number;
}
// Logging abstraction for domain layer
export interface DomainLogger {
debug(message: string, meta?: any): void;
info(message: string, meta?: any): void;
warn(message: string, meta?: any): void;
error(message: string, error?: Error, meta?: any): void;
}
