import { CustomFieldValue, SystemOfMeasurementType, UnitOfMeasurementType } from "@trackunit/iris-app-runtime-core-api";
export interface DropdownSelection {
    value: string;
}
/**
 * Get the value of a custom field from a raw value.
 *
 * @param customFieldDefinition the definition of the custom field
 * @param customFieldDefinition.__typename the type of the custom field definition
 * @param customFieldDefinition.isInteger whether the custom field is an integer
 * @param newValue the new value to set
 * @returns { CustomFieldValue } an updated CustomFieldValue
 */
export declare const getCustomFieldValueToSaveFromRawValue: (customFieldDefinition: {
    __typename: "BooleanFieldDefinition" | "DateFieldDefinition" | "DropDownFieldDefinition" | "EmailFieldDefinition" | "FileFieldDefinition" | "JsonFieldDefinition" | "MonetaryFieldDefinition" | "NumberFieldDefinition" | "PhoneNumberFieldDefinition" | "StringFieldDefinition" | "StringListFieldDefinition" | "WebAddressFieldDefinition";
    isInteger?: boolean | null;
}, newValue: boolean | string | Array<string> | Array<DropdownSelection> | DropdownSelection | number | Date | null) => CustomFieldValue;
/**
 *  Convert the received value to a string
 */
export declare const getStringValue: (value: boolean | string | Array<string> | Array<DropdownSelection> | DropdownSelection | number | null | undefined) => string | null;
/**
 *  Format the received value to a date string
 *  yyyy-mm-dd
 */
export declare const getDateValue: (value: string | Date) => string | undefined;
/**
 * Format a custom field value to ensure a consistent representation in the ui.
 */
export declare const getCustomFieldValueForDisplayInUI: (value: number | string | null | undefined, _unit: UnitOfMeasurementType | null | undefined, _systemOfMeasurement?: SystemOfMeasurementType | null, language?: string) => number | string | null | undefined;
/**
 * type guard to ensure that a value is of a type compatible with custom fields
 */
export declare const isValidCustomFieldValue: (value: unknown) => value is boolean | string | Array<string> | Array<DropdownSelection> | DropdownSelection | number | null;