import { EditorHost } from '../core';
export declare function useRulerLayer(host: EditorHost): {
    rulerLayerRef: import('vue').Ref<any, any>;
    rulerLayerConfig: import('vue').ComputedRef<{
        listening: boolean;
    }>;
    upRulerConfig: import('vue').ComputedRef<{
        x: number;
        y: number;
        width: number;
        height: number;
        fill: string;
        stroke: string;
        strokeWidth: number;
        listening: boolean;
    }>;
    leftRulerConfig: import('vue').ComputedRef<{
        x: number;
        y: number;
        width: number;
        height: number;
        fill: string;
        stroke: string;
        strokeWidth: number;
        listening: boolean;
    }>;
    cornerConfig: import('vue').ComputedRef<{
        x: number;
        y: number;
        width: number;
        height: number;
        fill: string;
        strokeEnabled: boolean;
        listening: boolean;
    }>;
    cornerEdgeConfigs: import('vue').ComputedRef<{
        right: {
            points: number[];
            stroke: string;
            strokeWidth: number;
            listening: boolean;
        };
        bottom: {
            points: number[];
            stroke: string;
            strokeWidth: number;
            listening: boolean;
        };
    }>;
    upRulerShapeRef: import('vue').Ref<any, any>;
    leftRulerShapeRef: import('vue').Ref<any, any>;
    RULER_SIZE: number;
};