import { StructureKind } from 'ts-morph';
export declare const addClasses: (pattern: import("../utils").Pattern, structures: import("ts-morph").OptionalKind<import("ts-morph").ClassDeclarationStructure & {
    name?: string;
    kind?: StructureKind;
    leadingTrivia?: Array<import("ts-morph").WriterFunction | string> | import("ts-morph").WriterFunction | string;
    trailingTrivia?: Array<import("ts-morph").WriterFunction | string> | import("ts-morph").WriterFunction | string;
}> | import("ts-morph").OptionalKind<import("ts-morph").ClassDeclarationStructure & {
    name?: string;
    kind?: StructureKind;
    leadingTrivia?: Array<import("ts-morph").WriterFunction | string> | import("ts-morph").WriterFunction | string;
    trailingTrivia?: Array<import("ts-morph").WriterFunction | string> | import("ts-morph").WriterFunction | string;
}>[]) => void;