import * as i0 from "@angular/core";
export declare class SparklineComponent {
    data: import("@angular/core").InputSignal<number[]>;
    type: import("@angular/core").InputSignal<"area" | "line" | "bar">;
    color: import("@angular/core").InputSignal<string>;
    width: import("@angular/core").InputSignal<number>;
    height: import("@angular/core").InputSignal<number>;
    PAD: number;
    w: import("@angular/core").Signal<number>;
    h: import("@angular/core").Signal<number>;
    hoveredIndex: import("@angular/core").WritableSignal<number | null>;
    private yMin;
    private yMax;
    pts: import("@angular/core").Signal<[number, number][]>;
    linePath: import("@angular/core").Signal<string>;
    areaPath: import("@angular/core").Signal<string>;
    endPoint: import("@angular/core").Signal<[number, number] | null>;
    activePoint: import("@angular/core").Signal<[number, number] | null>;
    barItems: import("@angular/core").Signal<{
        x: number;
        y: number;
        w: number;
        h: number;
    }[]>;
    onMouseMove(event: MouseEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SparklineComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SparklineComponent, "ngx-sparkline", never, { "data": { "alias": "data"; "required": false; "isSignal": true; }; "type": { "alias": "type"; "required": false; "isSignal": true; }; "color": { "alias": "color"; "required": false; "isSignal": true; }; "width": { "alias": "width"; "required": false; "isSignal": true; }; "height": { "alias": "height"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}