import { Field } from 'contensis-core-api';
import { ContentTypeFieldValidationAssertions } from './ContentTypeFieldValidationAssertions';
export type FieldAssertion = (field: Field) => boolean;
export declare class ContentTypeFieldAssertions {
    static validation: typeof ContentTypeFieldValidationAssertions;
    static IsAsset: FieldAssertion;
    static IsBoolean: FieldAssertion;
    static IsCanvas: FieldAssertion;
    static IsComponent: FieldAssertion;
    static IsComposer: FieldAssertion;
    static IsContentTypeResourcePicker: FieldAssertion;
    static IsFormResourcePicker: FieldAssertion;
    static IsEntry: FieldAssertion;
    static IsHeading: FieldAssertion;
    static IsImage: FieldAssertion;
    static IsList: FieldAssertion;
    static IsLocation: FieldAssertion;
    static IsMarkdown: FieldAssertion;
    static IsQuote: FieldAssertion;
    static IsRepeatable: FieldAssertion;
    static IsResourcePicker: FieldAssertion;
    static IsRichText: FieldAssertion;
    static IsTagPicker: FieldAssertion;
    static IsTaxonomy: FieldAssertion;
}