import type { CreateFile, DeleteFile, Diagnostic, DocumentSymbol, Location, LocationLink, Position, Range, RenameFile, SymbolInformation as SymbolInfo, TextDocumentEdit, TextDocumentIdentifier, TextEdit, VersionedTextDocumentIdentifier, WorkspaceEdit } from 'vscode-languageserver-protocol';
/**
 * Root function type - mirrors OpenCode core's RootFunction.
 * Returns the project root directory for a given file, or undefined if not applicable.
 */
export type RootFunction = (file: string) => string | undefined;
export interface LSPServerConfig {
    id: string;
    command: string[];
    extensions: string[];
    root?: RootFunction;
    disabled?: boolean;
    env?: Record<string, string>;
    initialization?: Record<string, unknown>;
}
export interface ResolvedServer {
    id: string;
    command: string[];
    extensions: string[];
    root?: RootFunction;
    env?: Record<string, string>;
    initialization?: Record<string, unknown>;
}
export type ServerLookupResult = {
    status: 'found';
    server: ResolvedServer;
} | {
    status: 'not_configured';
    extension: string;
} | {
    status: 'not_installed';
    server: ResolvedServer;
    installHint: string;
};
export type { CreateFile, DeleteFile, Diagnostic, DocumentSymbol, Location, LocationLink, Position, Range, RenameFile, SymbolInfo, TextDocumentEdit, TextDocumentIdentifier, TextEdit, VersionedTextDocumentIdentifier, WorkspaceEdit, };
export interface DocumentDiagnosticReportFull {
    kind: 'full';
    items: Diagnostic[];
    resultId?: string;
}
export interface DocumentDiagnosticReportUnchanged {
    kind: 'unchanged';
    resultId?: string;
}
export type DocumentDiagnosticReport = DocumentDiagnosticReportFull | DocumentDiagnosticReportUnchanged;