import { ElementRef } from '@angular/core';
import type { ExportFormat } from '../shared/chart-export-menu.component';
import * as i0 from "@angular/core";
export interface MatrixItem {
    labels: string[];
    matrix: number[][];
    color?: string;
}
interface ProcessedCell {
    rowIdx: number;
    colIdx: number;
    value: number;
    x: number;
    y: number;
    size: number;
    opacity: number;
    color: string;
}
export declare class AdjacencyMatrixComponent {
    private readonly exportSvc;
    matrix: import("@angular/core").InputSignal<number[][]>;
    labels: import("@angular/core").InputSignal<string[]>;
    height: import("@angular/core").InputSignal<number>;
    showLabels: import("@angular/core").InputSignal<boolean>;
    color: import("@angular/core").InputSignal<string>;
    gridColor: import("@angular/core").InputSignal<string>;
    showExport: import("@angular/core").InputSignal<boolean>;
    containerWidth: import("@angular/core").WritableSignal<number>;
    hoveredCoords: import("@angular/core").WritableSignal<{
        row: number;
        col: number;
    } | null>;
    tooltip: import("@angular/core").WritableSignal<any>;
    tooltipX: import("@angular/core").WritableSignal<number>;
    tooltipY: import("@angular/core").WritableSignal<number>;
    svgEl: import("@angular/core").Signal<ElementRef<SVGElement> | undefined>;
    svgHeight: import("@angular/core").Signal<number>;
    margin: import("@angular/core").Signal<{
        top: number;
        right: number;
        bottom: number;
        left: number;
    }>;
    innerW: import("@angular/core").Signal<number>;
    innerH: import("@angular/core").Signal<number>;
    cellSize: import("@angular/core").Signal<number>;
    constructor();
    computedCells: import("@angular/core").Signal<ProcessedCell[]>;
    onCellHover(row: number, col: number, event: MouseEvent): void;
    onMouseMove(event: MouseEvent): void;
    onMouseLeave(): void;
    onExport(type: ExportFormat): void;
    exportToJson(): void;
    exportToCsv(): void;
    exportToSvg(): void;
    exportToPdf(): void;
    formatNumber(v: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<AdjacencyMatrixComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AdjacencyMatrixComponent, "ngx-adjacency-matrix", never, { "matrix": { "alias": "matrix"; "required": false; "isSignal": true; }; "labels": { "alias": "labels"; "required": false; "isSignal": true; }; "height": { "alias": "height"; "required": false; "isSignal": true; }; "showLabels": { "alias": "showLabels"; "required": false; "isSignal": true; }; "color": { "alias": "color"; "required": false; "isSignal": true; }; "gridColor": { "alias": "gridColor"; "required": false; "isSignal": true; }; "showExport": { "alias": "showExport"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}
export {};