import { FormItem, GridColumn, SearchItem, ItemValueSource, RenderFunction, Action } from '../types/HaloTypes';
import { TranslaterFunction, StringFormatter } from '../plugins/StringHelper';
import { AxiosInstance } from 'axios';
import { Component, VNodeChild } from 'vue';
export declare function clearObject(obj: Record<string, unknown>): void;
export declare function initEntity(items: Array<FormItem>): Record<string, unknown>;
export declare function copyToEntity(data: Record<string, unknown>, items: Array<FormItem>, target: Record<string, unknown>): void;
export declare function copyEntity(data: Record<string, unknown>, items: Array<FormItem>): Record<string, unknown>;
export declare function convertItems(fields: Array<unknown>, translater?: TranslaterFunction): Array<FormItem>;
export declare function getColumnWidth(size?: string | number): number | string | undefined;
export declare function createGridColumns(fields: Array<unknown>): Array<GridColumn>;
export declare function renderLabel(template: string, model: string | number | Record<string, any>): string;
export declare function buildSearchItems(columns: Array<unknown>, translater?: TranslaterFunction): Array<SearchItem>;
export declare function loadItemSources(axios: AxiosInstance, valueSource: ItemValueSource, additionalQuery?: Record<string, any> | null, labelFormatter?: StringFormatter | null, insertBlank?: boolean): Promise<void>;
export declare function iconRender(icon: Component, color?: string | undefined): RenderFunction;
export declare function iconRenderIf(f: Boolean, icon: Component, color?: string | undefined): VNodeChild | undefined;
export declare function renderIconButton(icon: Component, click: Action, options?: Record<string, any>): VNodeChild;
export declare function renderDifference(rowData: Record<string, unknown>, columnName: string): import('vue').VNode<import('vue').RendererNode, import('vue').RendererElement, {
    [key: string]: any;
}>;