17 lines
907 B
TypeScript
17 lines
907 B
TypeScript
import { NumberValue } from '@mui/x-charts-vendor/d3-scale';
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import { AxisConfig } from "../models/index.js";
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import { ChartsAxisProps } from "../models/axis.js";
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/**
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* Checks if the provided data array contains Date objects.
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* @param data The data array to check.
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* @returns A type predicate indicating if the data is an array of Date objects.
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*/
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export declare const isDateData: (data?: readonly any[]) => data is Date[];
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/**
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* Creates a formatter function for date values.
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* @param data The data array containing Date or NumberValue objects.
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* @param range The range for the time scale.
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* @param tickNumber (Optional) The number of ticks for formatting.
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* @returns A formatter function for date values.
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*/
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export declare function createDateFormatter(data: Iterable<Date | NumberValue>, range: number[], tickNumber?: number): AxisConfig<'band' | 'point', any, ChartsAxisProps>['valueFormatter']; |