import { ControlPreference } from './ControlPreference';
export declare class FieldLayout {
    displayLabel: string;
    /** name of the related eneity-field to bind */
    fieldName: string;
    /** for tool-tip */
    summary?: string;
    /** only valid when a field.type == 'text' */
    textContentType?: 'plain' | 'markdown' | 'html';
    /** only valid when a field.type == 'text' */
    textIsMultiLine?: boolean;
    /** only valid when a field.type == 'text' */
    textMaxLength?: number;
    /** only valid when a field.type == 'text' */
    textValidationRegex?: string | null;
    dropdownMode?: 'none' | 'static' | 'staticAndCustom' | 'staticFromDataSource';
    multiSelectSeparator?: string | null;
    allowCrudForLookUp?: boolean;
    /** only valid when a field.dropdownMode == 'static'|'staticAndCustom' (in the form of '{'key':'label'}') */
    dropdownStaticEntries?: {
        [key: string]: string;
    };
    /** only valid when a field.dropdownMode == 'staticFromDataSource' */
    dropdownDataSource?: string;
    /** only valid when a field.type == 'number' */
    numberDecimals?: number;
    /** only valid when a field.type == 'number' */
    numberMin?: number;
    /** only valid when a field.type == 'number' */
    numberMax?: number;
    /** only valid when a field.type == 'datetime' */
    showDatePortion?: boolean;
    /** only valid when a field.type == 'datetime' */
    showTimePortion?: boolean;
    /** the class-name of a custom validator to use */
    validatorName?: string;
    required?: boolean;
    defaultValue?: string | null;
    /**
     * Never = 0 (this field should only be set by wellknown technical automatisms),
     * OnCreation = 1 (this field should be setable when a record is created newly (or on full-import/recovery)),
     * OnSingleUpdate = 2 (this field should be setable during the usecase of an individual edit),
     * OnBatchUpdate = 4 (this field should be setable during a batch-update for multiple records),
     * AfterCreation = 6 (represents the logical combination of 'OnSingleUpdate' + 'OnBatchUpdate'),
     * Always = 7 (represents the logical combination of 'OnCreation' + 'AfterCreation')
     */
    setabilityFlags?: number;
    /**
     * Indicates, if a field belongs to a more specific business domain.
     * This can be used to control the detail-grade (displayed fields) in the UI
     * or when exporting data in an abstract way.
     */
    contentConcern?: string | null;
    /**
     * Defines whether a field contains content that is commonly used for filtering.
     * This can have the values 0=None, 1=ExactMatch, 2=Substring (tect whcih has NOT the semantic of an ID/KEY)
     * This is a non-technical information, which relates to the domain model (business-level)!
     */
    filterable?: number;
    hidden?: boolean;
    controlPreference?: ControlPreference;
    unit?: string;
}