declare const _sfc_main: import("vue").DefineComponent<{
    maxFrequency: {
        type: NumberConstructor;
        required: true;
    };
    labelUnit: {
        type: StringConstructor;
        required: false;
    };
    annotationUnit: {
        type: StringConstructor;
        required: false;
    };
}, {
    __sfc: boolean;
    graphContainerStyle: string;
    graphSideStyle: string;
    graphSideLabelStyle: string;
    graphSideLabelPositionStyle: Record<"max" | "unit" | "half", string>;
    graphContainerBodyStyle: string;
}, {}, {}, {}, import("vue/types/v3-component-options").ComponentOptionsMixin, import("vue/types/v3-component-options").ComponentOptionsMixin, {}, string, Readonly<import("vue").ExtractPropTypes<{
    maxFrequency: {
        type: NumberConstructor;
        required: true;
    };
    labelUnit: {
        type: StringConstructor;
        required: false;
    };
    annotationUnit: {
        type: StringConstructor;
        required: false;
    };
}>>, {}>;
export default _sfc_main;