Initial implementation

node_modules/@volar/language-core/lib/virtualFiles.d.ts

@@ -0,0 +1,26 @@
+import { SourceMap } from '@volar/source-map';
+import type * as ts from 'typescript/lib/tsserverlibrary';
+import { MirrorMap } from './sourceMaps';
+import type { FileRangeCapabilities, Language, VirtualFile } from './types';
+export type VirtualFiles = ReturnType<typeof createVirtualFiles>;
+export interface Source {
+    fileName: string;
+    languageId: string | undefined;
+    snapshot: ts.IScriptSnapshot;
+    root: VirtualFile;
+    language: Language;
+}
+export declare function createVirtualFiles(languages: Language[]): {
+    allSources(): Source[];
+    updateSource(fileName: string, snapshot: ts.IScriptSnapshot, languageId: string | undefined): VirtualFile | undefined;
+    deleteSource(fileName: string): void;
+    getSource(fileName: string): Source | undefined;
+    hasSource: (fileName: string) => boolean;
+    getMirrorMap: (file: VirtualFile) => MirrorMap | undefined;
+    getMaps: (virtualFile: VirtualFile) => Map<string, [ts.IScriptSnapshot, SourceMap<FileRangeCapabilities>]>;
+    hasVirtualFile(fileName: string): boolean;
+    getVirtualFile(fileName: string): readonly [VirtualFile, Source] | readonly [undefined, undefined];
+};
+export declare function updateVirtualFileMaps(virtualFile: VirtualFile, getSourceSnapshot: (source: string | undefined) => [string, ts.IScriptSnapshot] | undefined, map?: Map<string, [ts.IScriptSnapshot, SourceMap<FileRangeCapabilities>]>): Map<string, [ts.IScriptSnapshot, SourceMap<FileRangeCapabilities>]>;
+export declare function forEachEmbeddedFile(file: VirtualFile, cb: (embedded: VirtualFile) => void): void;
+//# sourceMappingURL=virtualFiles.d.ts.map