import type { PhotonTsCompletionKind, PhotonTsWorkerRequest, PhotonTsWorkerResponse } from './photon-ts-protocol.js';
import type { PhotonTsCodeFix, PhotonTsDefinition, PhotonTsDiagnostic, PhotonTsHover, PhotonTsOutlineItem, PhotonTsProjectFile, PhotonTsReferences, PhotonTsRenamePlan, PhotonTsSignatureHelp } from './photon-ts-types.js';
export interface PhotonTsTransport {
    send(request: PhotonTsWorkerRequest): PhotonTsWorkerResponse | Promise<PhotonTsWorkerResponse>;
    dispose?(): void | Promise<void>;
}
export interface PhotonTsCompletionEntry {
    label: string;
    detail?: string;
    kind: PhotonTsCompletionKind;
}
export declare class PhotonTsSession {
    private readonly transport;
    private nextId;
    constructor(transport: PhotonTsTransport);
    private request;
    sync(filePath: string, source: string, supportFiles?: PhotonTsProjectFile[]): Promise<void>;
    diagnostics(filePath: string, source: string, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsDiagnostic[]>;
    hover(filePath: string, source: string, pos: number, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsHover | null>;
    definition(filePath: string, source: string, pos: number, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsDefinition | null>;
    references(filePath: string, source: string, pos: number, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsReferences | null>;
    rename(filePath: string, source: string, pos: number, newName: string, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsRenamePlan | null>;
    codeFixes(filePath: string, source: string, from: number, to: number, errorCode: number, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsCodeFix[]>;
    signatureHelp(filePath: string, source: string, pos: number, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsSignatureHelp | null>;
    outline(filePath: string, source: string, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsOutlineItem[]>;
    completions(filePath: string, source: string, pos: number, explicit: boolean, supportFiles?: PhotonTsProjectFile[]): Promise<PhotonTsCompletionEntry[]>;
    destroy(): Promise<void>;
}
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