declare const Textarea: import("vue").DefineComponent<{
    label: StringConstructor;
    variant: {
        type: import("vue").PropType<"filled" | "outlined" | "underlined">;
        default: string;
    };
    loading: BooleanConstructor;
    clearable: BooleanConstructor;
    disabled: BooleanConstructor;
    prefixIcon: StringConstructor;
    prefixOuterIcon: StringConstructor;
    suffixIcon: StringConstructor;
    suffixOuterIcon: StringConstructor;
    errorMessage: StringConstructor;
    value: StringConstructor;
    rows: {
        type: NumberConstructor;
        default: number;
    };
    maxRows: NumberConstructor;
    autoGrow: BooleanConstructor;
    placeholder: StringConstructor;
}, unknown, {
    isFocus: boolean;
    slotHeight: number;
}, {
    maxLen(): any;
    iDisabled(): any;
    error(): boolean;
    message(): any;
}, {
    _calculateHeight(): void;
    focus(): void;
    blur(): void;
    onFocus(e: FocusEvent): void;
    onBlur(e: FocusEvent): void;
    onInput(e: InputEvent): void;
    handleClick(): void;
    handleClear(): void;
    _renderConuter(): import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
        [key: string]: any;
    }>;
    _renderInput(): import("vue").VNode<import("vue").RendererNode, import("vue").RendererElement, {
        [key: string]: any;
    }>[];
}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, "update:value"[], "update:value", import("vue").VNodeProps & import("vue").AllowedComponentProps & import("vue").ComponentCustomProps, Readonly<{
    loading: boolean;
    disabled: boolean;
    variant: "filled" | "outlined" | "underlined";
    clearable: boolean;
    rows: number;
    autoGrow: boolean;
} & {
    value?: string;
    label?: string;
    placeholder?: string;
    prefixIcon?: string;
    prefixOuterIcon?: string;
    suffixIcon?: string;
    suffixOuterIcon?: string;
    errorMessage?: string;
    maxRows?: number;
}>, {
    loading: boolean;
    disabled: boolean;
    variant: "filled" | "outlined" | "underlined";
    clearable: boolean;
    rows: number;
    autoGrow: boolean;
}>;
export default Textarea;