import { type StatsCollectMsg } from "./stats-stream.js";
export declare const LineBeginMsg: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "line.begin";
    streamId: string;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
}, {}>;
export declare const LineLineMsg: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "line.line";
    streamId: string;
    content: string;
    lineNr: number;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
}, {}>;
export declare const LineEndMsg: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "line.end";
    streamId: string;
    totalLines: number;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
}, {}>;
export declare const LineStatsMsg: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "line.stats";
    streamId: string;
    stats: {
        totalBytes: number;
        lineNr: number;
    };
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
}, {}>;
export declare const LineStreamMsg: import("arktype/internal/variants/object.ts").ObjectType<{
    type: "line.begin";
    streamId: string;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
} | {
    type: "line.line";
    streamId: string;
    content: string;
    lineNr: number;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
} | {
    type: "line.end";
    streamId: string;
    totalLines: number;
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
} | {
    type: "line.stats";
    streamId: string;
    stats: {
        totalBytes: number;
        lineNr: number;
    };
    timestamp: Date | ((In: string) => import("arktype/internal/attributes.ts").To<Date>);
}, {}>;
export type LineBeginMsg = typeof LineBeginMsg.infer;
export type LineLineMsg = typeof LineLineMsg.infer;
export type LineEndMsg = typeof LineEndMsg.infer;
export type LineStatsMsg = typeof LineStatsMsg.infer;
export type LineStreamMsg = typeof LineStreamMsg.infer;
export declare const isLineBegin: (msg: unknown, streamId?: string) => msg is LineBeginMsg;
export declare const isLineLine: (msg: unknown, streamId?: string) => msg is LineLineMsg;
export declare const isLineEnd: (msg: unknown, streamId?: string) => msg is LineEndMsg;
export declare const isLineStats: (msg: unknown, streamId?: string) => msg is LineStatsMsg;
export declare const isLineMsg: (msg: unknown, streamId?: string) => msg is LineStreamMsg;
export interface LineParser {
    streamId: string;
    buffer: string;
    totalBytes: number;
    lineNr: number;
    started: boolean;
}
export declare function createLineParser(streamId: string): LineParser;
export declare function parseContent(parser: LineParser, content: string): LineStreamMsg[];
export declare function flushParser(parser: LineParser): LineStreamMsg[];
export type LineStreamInput = Uint8Array | string | StatsCollectMsg;
export declare function createLineStream(filterStreamId: string): TransformStream<LineStreamInput, LineStreamMsg | StatsCollectMsg>;