import protobuf from 'protobufjs';
export declare const HTTP_METHODS: readonly ["get", "post", "put", "delete", "patch"];
export declare const PROTO_LOADER_OPTIONS: {
    keepCase: true;
    longs: StringConstructor;
    enums: StringConstructor;
    defaults: true;
    oneofs: true;
    includeDirs: string[];
};
export interface HttpMapping {
    method: string;
    path: string;
}
export declare function extractHttpMapping(options: Record<string, unknown> | undefined): HttpMapping | undefined;
export interface GrpcMethodDefinition {
    path: string;
    requestType?: {
        type?: {
            name: string;
        };
    };
    responseType?: {
        type?: {
            name: string;
        };
    };
    requestStream?: boolean;
    responseStream?: boolean;
    options?: Record<string, unknown>;
}
export interface ProtoMetadata {
    root: protobuf.Root;
    methods: MethodMetadata[];
    methodDescriptions: Map<string, string>;
    methodDeprecations: Map<string, boolean>;
    fieldComments: Map<string, string>;
    messageComments: Map<string, string>;
}
export interface MethodMetadata {
    serviceName: string;
    methodName: string;
    fullPath: string;
    httpMethod?: string;
    httpPath?: string;
    description?: string;
    deprecated?: boolean;
}
export interface JsonSchemaRef {
    $ref: string;
    description?: string;
}
export interface JsonSchemaArray {
    type: 'array';
    items: JsonSchemaProperty;
    description?: string;
}
export interface JsonSchemaPrimitive {
    type: 'string' | 'number' | 'integer' | 'boolean';
    format?: string;
    enum?: string[];
    description?: string;
    protoSource?: string;
}
export interface JsonSchemaObject {
    type: 'object';
    properties: Record<string, JsonSchemaProperty>;
    required?: string[];
    description?: string;
    protoSource?: string;
}
export interface JsonSchemaMap {
    type: 'object';
    additionalProperties: JsonSchemaProperty;
    description?: string;
}
export type JsonSchemaProperty = JsonSchemaRef | JsonSchemaArray | JsonSchemaPrimitive | JsonSchemaObject | JsonSchemaMap;
export interface JsonSchema extends JsonSchemaObject {
    definitions?: Record<string, JsonSchemaProperty>;
}
export interface RegisteredMethod {
    grpcMethod: string;
    requestSchema: JsonSchema;
    responseSchema: JsonSchema;
    requestTypeName?: string;
    responseTypeName?: string;
    httpMapping?: HttpMapping;
    description?: string;
    deprecated?: boolean;
    sessionType?: string;
    actionName?: string;
    requestStream?: boolean;
    responseStream?: boolean;
}
export interface ActionSchemaDto {
    name: string;
    grpcMethod: string;
    sessionType: string;
    requestSchemaJson: string;
    responseSchemaJson: string;
    requestTypeName?: string;
    responseTypeName?: string;
    httpMapping?: HttpMapping;
    description?: string;
    deprecated?: boolean;
    requestStream?: boolean;
    responseStream?: boolean;
}
export interface ServiceSchemaDto {
    serviceName: string;
    version: string;
    actions: ActionSchemaDto[];
    definitionsJson?: string;
}