import { ImportDeclarationStructure, OptionalKind } from 'ts-morph';
export declare enum TypeNames {
    String = "string",
    Number = "number",
    Boolean = "boolean",
    Any = "any",
    Unknown = "unknown",
    Self = "<self>",
    Deferred = "<deferred>"
}
export type TypeName = string | TypeNames;
export interface TypeImport {
    name: TypeName;
    moduleSpecifier?: string | null;
    namedImport?: string | null;
    namespaceImport?: string | null;
    isTypeOnly?: boolean | null;
    defaultImport?: string | null;
}
export declare function IsTypeImport(value: any): value is TypeImport;
export declare function RequiresTypeImport(typeImport: TypeImport): boolean;
export declare function TypeImportToImportStructure(typeImport: TypeImport): OptionalKind<ImportDeclarationStructure>;
export interface NormalizedTypeImport {
    /**
     * The name of the type
     * <self> indicates a self reference of the next object in the chain
     * <deferred> indicates that the type is only known at runtime
     */
    name: TypeName;
    moduleSpecifier: string | null;
    namedImport: string | null;
    namespaceImport: string | null;
    isTypeOnly: boolean | null;
    defaultImport: string | null;
}
export declare function NormalizeTypeImport(typeImport?: Readonly<TypeImport> | string, defaultType?: TypeImport | string): NormalizedTypeImport;
export declare function NormalizeTypeImportList(typeImportList?: Array<TypeImport | string>, defaultType?: string): NormalizedTypeImport[];