import { ComputedRef, InjectionKey } from 'vue';
import { MotionMetricData, MotionMetricLabels, MotionMetricTone, MotionMetricVariant } from './types';
export interface MetricContext {
    data: ComputedRef<MotionMetricData>;
    labels: ComputedRef<MotionMetricLabels>;
    active: ComputedRef<boolean>;
    disabled: ComputedRef<boolean>;
    index: ComputedRef<number>;
    value: ComputedRef<number | undefined>;
    range: ComputedRef<[number, number]>;
    running: ComputedRef<boolean>;
    message: ComputedRef<string>;
    format: (value: number | string | undefined, unit?: string) => string;
    select: (index: number, id?: string) => void;
    setValue: (value: number) => void;
    setRange: (value: [number, number]) => void;
    setRunning: (value: boolean) => void;
    setMessage: (value: string) => void;
    action: (value: string) => void;
    filterGroup: (groupId: string, period: string) => void;
    send: () => void;
}
export declare const metricContextKey: InjectionKey<MetricContext>;
export declare function useMetricContext(): MetricContext;
export declare function ratio(value: number | undefined, target?: number, min?: number): number;
export declare function toneColor(tone?: MotionMetricTone, index?: number): string;
export declare const catalogKinds: Partial<Record<MotionMetricVariant, string>>;