import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire";
import { Color } from "./Color";
import { Point3 } from "./Point3";
import { Pose } from "./Pose";
/** A primitive representing a series of points connected by lines */
export interface LinePrimitive {
    $type: "foxglove.LinePrimitive";
    /** Drawing primitive to use for lines */
    type: LinePrimitive_Type;
    /** Origin of lines relative to reference frame */
    pose: Pose | undefined;
    /** Line thickness */
    thickness: number;
    /** Indicates whether `thickness` is a fixed size in screen pixels (true), or specified in world coordinates and scales with distance from the camera (false) */
    scaleInvariant: boolean;
    /** Points along the line */
    points: Point3[];
    /** Solid color to use for the whole line. One of `color` or `colors` must be provided. */
    color: Color | undefined;
    /** Per-point colors (if specified, must have the same length as `points`). One of `color` or `colors` must be provided. */
    colors: Color[];
    /**
     * Indices into the `points` and `colors` attribute arrays, which can be used to avoid duplicating attribute data.
     *
     * If omitted or empty, indexing will not be used. This default behavior is equivalent to specifying [0, 1, ..., N-1] for the indices (where N is the number of `points` provided).
     */
    indices: number[];
}
/** An enumeration indicating how input points should be interpreted to create lines */
export declare enum LinePrimitive_Type {
    /** LINE_STRIP - Connected line segments: 0-1, 1-2, ..., (n-1)-n */
    LINE_STRIP = 0,
    /** LINE_LOOP - Closed polygon: 0-1, 1-2, ..., (n-1)-n, n-0 */
    LINE_LOOP = 1,
    /** LINE_LIST - Individual line segments: 0-1, 2-3, 4-5, ... */
    LINE_LIST = 2,
    UNRECOGNIZED = -1
}
export declare function linePrimitive_TypeFromJSON(object: any): LinePrimitive_Type;
export declare function linePrimitive_TypeToJSON(object: LinePrimitive_Type): string;
export declare const LinePrimitive: MessageFns<LinePrimitive, "foxglove.LinePrimitive">;
type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
type DeepPartial<T> = T extends Builtin ? T : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> : T extends {} ? {
    [K in Exclude<keyof T, "$type">]?: DeepPartial<T[K]>;
} : Partial<T>;
type KeysOfUnion<T> = T extends T ? keyof T : never;
type Exact<P, I extends P> = P extends Builtin ? P : P & {
    [K in keyof P]: Exact<P[K], I[K]>;
} & {
    [K in Exclude<keyof I, KeysOfUnion<P> | "$type">]: never;
};
interface MessageFns<T, V extends string> {
    readonly $type: V;
    encode(message: T, writer?: BinaryWriter): BinaryWriter;
    decode(input: BinaryReader | Uint8Array, length?: number): T;
    fromJSON(object: any): T;
    toJSON(message: T): unknown;
    create<I extends Exact<DeepPartial<T>, I>>(base?: I): T;
    fromPartial<I extends Exact<DeepPartial<T>, I>>(object: I): T;
}
export {};