import { CodegenFile, CodegenStep } from '@aphro/codegen-api';
import { SchemaEdge, SchemaNode } from '@aphro/schema-api';
export default class GenTypescriptSpec extends CodegenStep {
    static accepts(_schema: SchemaNode | SchemaEdge): boolean;
    private schema;
    private edges;
    constructor(opts: {
        nodeOrEdge: SchemaNode | SchemaEdge;
        edges: {
            [key: string]: SchemaEdge;
        };
        dest: string;
    });
    gen(): Promise<CodegenFile>;
    private getSpecCode;
    private getCreateFromBody;
    private collectImports;
    private getOutboundEdgeSpecCode;
    private getFieldSpecCode;
    private getSpecForField;
    private getSpecForEdge;
    private getEdgeImports;
}