import { InputNumberProps } from '@wakeadmin/element-adapter';
import { DefineAtomicProps } from '../../atomic';
export type AFloatProps = DefineAtomicProps<number, InputNumberProps, {
    renderPreview?: (value?: number) => any;
    /**
     * 小数点精度, 默认为 2
     */
    precision?: number;
    /**
     * 未定义时的占位符
     */
    undefinedPlaceholder?: any;
}>;
declare global {
    interface AtomicProps {
        float: AFloatProps;
    }
}
export declare const AFloatComponent: import("../../atomic").AtomicComponent<AFloatProps>;
export declare const AFloat: import("../../atomic").Atomic<any, AFloatProps>;
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