import type { DemandSignalSet } from "../../types.js";
/**
 * Defines the supported package ecosystem values.
 */
export type PackageEcosystem = "npm" | "pypi" | "pub" | "cargo" | "go" | "maven" | "nuget" | "gem" | "packagist" | "swift";
/**
 * Describes technology signature data exchanged by the lifecycle pipeline.
 */
export interface TechnologySignature {
    id: string;
    packages?: Partial<Record<PackageEcosystem, string[]>>;
    packagePrefixes?: Partial<Record<PackageEcosystem, string[]>>;
    textMarkers?: string[];
    signals: Partial<DemandSignalSet>;
}
/**
 * Describes technology signal context data exchanged by the lifecycle pipeline.
 */
export interface TechnologySignalContext {
    dependencyNames?: string[];
    ecosystem?: PackageEcosystem;
    text?: string;
}
/**
 * Defines technology signatures shared by the lifecycle pipeline.
 */
export declare const TECHNOLOGY_SIGNATURES: TechnologySignature[];
/**
 * Provides apply technology signatures for the lifecycle pipeline.
 */
export declare function applyTechnologySignatures(target: DemandSignalSet, context: TechnologySignalContext): void;