import type { ExternalSignatureMap } from './ecosystem-signatures.js';
import type { ExternalRuntimeImportShape, ExternalSidecarManifestShape, ExternalSidecarPackageShape } from './external-boundary-utils.js';
import type { ExternalImportRegistry, ExternalImportTarget, ExternalImportTargetFamily } from './import-metadata.js';
export type ExternalNamedBindingShape = {
    name: string;
    alias: string;
};
export type ExternalImportSymbolKindShape = 'module' | 'function' | 'type' | 'sideEffect';
export type ExternalImportSymbolShape = {
    localName: string;
    kind: ExternalImportSymbolKindShape;
    package: string;
    registry: ExternalImportRegistry;
    target: ExternalImportTarget;
    targetFamily: ExternalImportTargetFamily;
    from?: string;
    sourceName?: string;
    signature?: string;
    signatures?: ExternalSignatureMap;
    sidecarName?: string;
    runtime?: string;
    binding?: ExternalRuntimeImportShape;
    line?: number;
    col?: number;
};
export declare function parseExternalNamedBindingShape(raw: string): ExternalNamedBindingShape | null;
export declare function externalNamedBindingSignature(binding: ExternalRuntimeImportShape, name: string): string | undefined;
export declare function isExternalSafeIdentifier(value: string): boolean;
export declare function externalSignatureMapForSidecarPackage(sidecarPackage: ExternalSidecarPackageShape): ExternalSignatureMap;
export declare function externalSymbolsFromSidecarManifest(manifest: ExternalSidecarManifestShape): ExternalImportSymbolShape[];