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import type { DescriptorProto, Edition, EnumDescriptorProto, EnumValueDescriptorProto, FeatureSet_FieldPresence, FieldDescriptorProto, FileDescriptorProto, MethodDescriptorProto, MethodOptions_IdempotencyLevel, OneofDescriptorProto, ServiceDescriptorProto } from "./wkt/gen/google/protobuf/descriptor_pb.js";
import type { ScalarValue } from "./reflect/scalar.js";
export type SupportedEdition = Extract<Edition, Edition.EDITION_PROTO2 | Edition.EDITION_PROTO3 | Edition.EDITION_2023>;
type SupportedFieldPresence = Extract<FeatureSet_FieldPresence, FeatureSet_FieldPresence.EXPLICIT | FeatureSet_FieldPresence.IMPLICIT | FeatureSet_FieldPresence.LEGACY_REQUIRED>;
/**
* Scalar value types. This is a subset of field types declared by protobuf
* enum google.protobuf.FieldDescriptorProto.Type The types GROUP and MESSAGE
* are omitted, but the numerical values are identical.
*/
export declare enum ScalarType {
DOUBLE = 1,
FLOAT = 2,
INT64 = 3,
UINT64 = 4,
INT32 = 5,
FIXED64 = 6,
FIXED32 = 7,
BOOL = 8,
STRING = 9,
BYTES = 12,
UINT32 = 13,
SFIXED32 = 15,
SFIXED64 = 16,
SINT32 = 17,// Uses ZigZag encoding.
SINT64 = 18
}
/**
* A union of all descriptors, discriminated by a `kind` property.
*/
export type AnyDesc = DescFile | DescEnum | DescEnumValue | DescMessage | DescField | DescExtension | DescOneof | DescService | DescMethod;
/**
* Describes a protobuf source file.
*/
export interface DescFile {
readonly kind: "file";
/**
* The edition of the protobuf file. Will be EDITION_PROTO2 for syntax="proto2",
* EDITION_PROTO3 for syntax="proto3";
*/
readonly edition: SupportedEdition;
/**
* The name of the file, excluding the .proto suffix.
* For a protobuf file `foo/bar.proto`, this is `foo/bar`.
*/
readonly name: string;
/**
* Files imported by this file.
*/
readonly dependencies: DescFile[];
/**
* Top-level enumerations declared in this file.
* Note that more enumerations might be declared within message declarations.
*/
readonly enums: DescEnum[];
/**
* Top-level messages declared in this file.
* Note that more messages might be declared within message declarations.
*/
readonly messages: DescMessage[];
/**
* Top-level extensions declared in this file.
* Note that more extensions might be declared within message declarations.
*/
readonly extensions: DescExtension[];
/**
* Services declared in this file.
*/
readonly services: DescService[];
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: FileDescriptorProto;
toString(): string;
}
/**
* Describes an enumeration in a protobuf source file.
*/
export interface DescEnum {
readonly kind: "enum";
/**
* The fully qualified name of the enumeration. (We omit the leading dot.)
*/
readonly typeName: string;
/**
* The name of the enumeration, as declared in the protobuf source.
*/
readonly name: string;
/**
* The file this enumeration was declared in.
*/
readonly file: DescFile;
/**
* The parent message, if this enumeration was declared inside a message declaration.
*/
readonly parent: DescMessage | undefined;
/**
* Enumerations can be open or closed.
* See https://protobuf.dev/programming-guides/enum/
*/
readonly open: boolean;
/**
* Values declared for this enumeration.
*/
readonly values: DescEnumValue[];
/**
* All values of this enum by their number.
*/
readonly value: Record<number, DescEnumValue>;
/**
* A prefix shared by all enum values.
* For example, `my_enum_` for `enum MyEnum {MY_ENUM_A=0; MY_ENUM_B=1;}`
*/
readonly sharedPrefix?: string;
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: EnumDescriptorProto;
toString(): string;
}
/**
* Describes an individual value of an enumeration in a protobuf source file.
*/
export interface DescEnumValue {
readonly kind: "enum_value";
/**
* The name of the enumeration value, as specified in the protobuf source.
*/
readonly name: string;
/**
* A safe and idiomatic name for the value in a TypeScript enum.
*/
readonly localName: string;
/**
* The enumeration this value belongs to.
*/
readonly parent: DescEnum;
/**
* The numeric enumeration value, as specified in the protobuf source.
*/
readonly number: number;
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: EnumValueDescriptorProto;
toString(): string;
}
/**
* Describes a message declaration in a protobuf source file.
*/
export interface DescMessage {
readonly kind: "message";
/**
* The fully qualified name of the message. (We omit the leading dot.)
*/
readonly typeName: string;
/**
* The name of the message, as specified in the protobuf source.
*/
readonly name: string;
/**
* The file this message was declared in.
*/
readonly file: DescFile;
/**
* The parent message, if this message was declared inside a message declaration.
*/
readonly parent: DescMessage | undefined;
/**
* Fields declared for this message, including fields declared in a oneof
* group.
*/
readonly fields: DescField[];
/**
* All fields of this message by their "localName".
*/
readonly field: Record<string, DescField>;
/**
* Oneof groups declared for this message.
* This does not include synthetic oneofs for proto3 optionals.
*/
readonly oneofs: DescOneof[];
/**
* Fields and oneof groups for this message, ordered by their appearance in the
* protobuf source.
*/
readonly members: (DescField | DescOneof)[];
/**
* Enumerations declared within the message, if any.
*/
readonly nestedEnums: DescEnum[];
/**
* Messages declared within the message, if any.
* This does not include synthetic messages like map entries.
*/
readonly nestedMessages: DescMessage[];
/**
* Extensions declared within the message, if any.
*/
readonly nestedExtensions: DescExtension[];
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: DescriptorProto;
toString(): string;
}
/**
* Describes a field declaration in a protobuf source file.
*/
export type DescField = (descFieldScalar & descFieldCommon) | (descFieldList & descFieldCommon) | (descFieldMessage & descFieldCommon) | (descFieldEnum & descFieldCommon) | (descFieldMap & descFieldCommon);
type descFieldCommon = descFieldAndExtensionShared & {
readonly kind: "field";
/**
* The message this field is declared on.
*/
readonly parent: DescMessage;
/**
* A safe and idiomatic name for the field as a property in ECMAScript.
*/
readonly localName: string;
};
/**
* Describes an extension in a protobuf source file.
*/
export type DescExtension = (Omit<descFieldScalar, "oneof"> & descExtensionCommon) | (Omit<descFieldEnum, "oneof"> & descExtensionCommon) | (Omit<descFieldMessage, "oneof"> & descExtensionCommon) | (descFieldList & descExtensionCommon);
type descExtensionCommon = descFieldAndExtensionShared & {
readonly kind: "extension";
/**
* The fully qualified name of the extension.
*/
readonly typeName: string;
/**
* The file this extension was declared in.
*/
readonly file: DescFile;
/**
* The parent message, if this extension was declared inside a message declaration.
*/
readonly parent: DescMessage | undefined;
/**
* The message that this extension extends.
*/
readonly extendee: DescMessage;
/**
* The `oneof` group this field belongs to, if any.
*/
readonly oneof: undefined;
};
interface descFieldAndExtensionShared {
/**
* The field name, as specified in the protobuf source
*/
readonly name: string;
/**
* The field number, as specified in the protobuf source.
*/
readonly number: number;
/**
* The field name in JSON.
*/
readonly jsonName: string;
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* Presence of the field.
* See https://protobuf.dev/programming-guides/field_presence/
*/
readonly presence: SupportedFieldPresence;
/**
* The compiler-generated descriptor.
*/
readonly proto: FieldDescriptorProto;
/**
* Get the edition features for this protobuf element.
*/
toString(): string;
}
type descFieldSingularCommon = {
/**
* The `oneof` group this field belongs to, if any.
*
* This does not include synthetic oneofs for proto3 optionals.
*/
readonly oneof: DescOneof | undefined;
};
type descFieldScalar<T extends ScalarType = ScalarType> = T extends T ? {
readonly fieldKind: "scalar";
/**
* Scalar type, if it is a scalar field.
*/
readonly scalar: T;
/**
* By default, 64-bit integral types (int64, uint64, sint64, fixed64,
* sfixed64) are represented with BigInt.
*
* If the field option `jstype = JS_STRING` is set, this property
* is true, and 64-bit integral types are represented with String.
*/
readonly longAsString: boolean;
/**
* The message type, if it is a message field.
*/
readonly message: undefined;
/**
* The enum type, if it is an enum field.
*/
readonly enum: undefined;
/**
* Return the default value specified in the protobuf source.
*/
getDefaultValue(): ScalarValue<T> | undefined;
} & descFieldSingularCommon : never;
type descFieldMessage = {
readonly fieldKind: "message";
/**
* Scalar type, if it is a scalar field.
*/
readonly scalar: undefined;
/**
* The message type, if it is a message field.
*/
readonly message: DescMessage;
/**
* Encode the message delimited (a.k.a. proto2 group encoding), or
* length-prefixed?
*/
readonly delimitedEncoding: boolean;
/**
* The enum type, if it is an enum field.
*/
readonly enum: undefined;
/**
* Return the default value specified in the protobuf source.
*/
getDefaultValue(): undefined;
} & descFieldSingularCommon;
type descFieldEnum = {
readonly fieldKind: "enum";
/**
* Scalar type, if it is a scalar field.
*/
readonly scalar: undefined;
/**
* The message type, if it is a message field.
*/
readonly message: undefined;
/**
* The enum type, if it is an enum field.
*/
readonly enum: DescEnum;
/**
* Return the default value specified in the protobuf source.
*/
getDefaultValue(): number | undefined;
} & descFieldSingularCommon;
type descFieldList = (descFieldListScalar & descFieldListCommon) | (descFieldListEnum & descFieldListCommon) | (descFieldListMessage & descFieldListCommon);
type descFieldListCommon = {
readonly fieldKind: "list";
/**
* Pack this repeated field? Only valid for repeated enum fields, and
* for repeated scalar fields except BYTES and STRING.
*/
readonly packed: boolean;
/**
* The `oneof` group this field belongs to, if any.
*/
readonly oneof: undefined;
};
type descFieldListScalar<T extends ScalarType = ScalarType> = T extends T ? {
readonly listKind: "scalar";
/**
* The enum list element type.
*/
readonly enum: undefined;
/**
* The message list element type.
*/
readonly message: undefined;
/**
* Scalar list element type.
*/
readonly scalar: T;
/**
* By default, 64-bit integral types (int64, uint64, sint64, fixed64,
* sfixed64) are represented with BigInt.
*
* If the field option `jstype = JS_STRING` is set, this property
* is true, and 64-bit integral types are represented with String.
*/
readonly longAsString: boolean;
} : never;
type descFieldListEnum = {
readonly listKind: "enum";
/**
* The enum list element type.
*/
readonly enum: DescEnum;
/**
* The message list element type.
*/
readonly message: undefined;
/**
* Scalar list element type.
*/
readonly scalar: undefined;
};
type descFieldListMessage = {
readonly listKind: "message";
/**
* The enum list element type.
*/
readonly enum: undefined;
/**
* The message list element type.
*/
readonly message: DescMessage;
/**
* Scalar list element type.
*/
readonly scalar: undefined;
/**
* Encode the message delimited (a.k.a. proto2 group encoding), or
* length-prefixed?
*/
readonly delimitedEncoding: boolean;
};
type descFieldMap = (descFieldMapScalar & descFieldMapCommon) | (descFieldMapEnum & descFieldMapCommon) | (descFieldMapMessage & descFieldMapCommon);
type descFieldMapCommon<T extends ScalarType = ScalarType> = T extends Exclude<ScalarType, ScalarType.FLOAT | ScalarType.DOUBLE | ScalarType.BYTES> ? {
readonly fieldKind: "map";
/**
* The scalar map key type.
*/
readonly mapKey: T;
/**
* The `oneof` group this field belongs to, if any.
*/
readonly oneof: undefined;
/**
* Encode the map entry message delimited (a.k.a. proto2 group encoding),
* or length-prefixed? As of Edition 2023, this is always false for map fields,
* and also applies to map values, if they are messages.
*/
readonly delimitedEncoding: false;
} : never;
type descFieldMapScalar<T extends ScalarType = ScalarType> = T extends T ? {
readonly mapKind: "scalar";
/**
* The enum map value type.
*/
readonly enum: undefined;
/**
* The message map value type.
*/
readonly message: undefined;
/**
* Scalar map value type.
*/
readonly scalar: T;
} : never;
type descFieldMapEnum = {
readonly mapKind: "enum";
/**
* The enum map value type.
*/
readonly enum: DescEnum;
/**
* The message map value type.
*/
readonly message: undefined;
/**
* Scalar map value type.
*/
readonly scalar: undefined;
};
type descFieldMapMessage = {
readonly mapKind: "message";
/**
* The enum map value type.
*/
readonly enum: undefined;
/**
* The message map value type.
*/
readonly message: DescMessage;
/**
* Scalar map value type.
*/
readonly scalar: undefined;
};
/**
* Describes a oneof group in a protobuf source file.
*/
export interface DescOneof {
readonly kind: "oneof";
/**
* The name of the oneof group, as specified in the protobuf source.
*/
readonly name: string;
/**
* A safe and idiomatic name for the oneof group as a property in ECMAScript.
*/
readonly localName: string;
/**
* The message this oneof group was declared in.
*/
readonly parent: DescMessage;
/**
* The fields declared in this oneof group.
*/
readonly fields: DescField[];
/**
* Marked as deprecated in the protobuf source.
* Note that oneof groups cannot be marked as deprecated, this property
* only exists for consistency and will always be false.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: OneofDescriptorProto;
toString(): string;
}
/**
* Describes a service declaration in a protobuf source file.
*/
export interface DescService {
readonly kind: "service";
/**
* The fully qualified name of the service. (We omit the leading dot.)
*/
readonly typeName: string;
/**
* The name of the service, as specified in the protobuf source.
*/
readonly name: string;
/**
* The file this service was declared in.
*/
readonly file: DescFile;
/**
* The RPCs this service declares.
*/
readonly methods: DescMethod[];
/**
* All methods of this service by their "localName".
*/
readonly method: Record<string, DescMethod>;
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: ServiceDescriptorProto;
toString(): string;
}
/**
* Describes an RPC declaration in a protobuf source file.
*/
export interface DescMethod {
readonly kind: "rpc";
/**
* The name of the RPC, as specified in the protobuf source.
*/
readonly name: string;
/**
* A safe and idiomatic name for the RPC as a method in ECMAScript.
*/
readonly localName: string;
/**
* The parent service.
*/
readonly parent: DescService;
/**
* One of the four available method types.
*/
readonly methodKind: "unary" | "server_streaming" | "client_streaming" | "bidi_streaming";
/**
* The message type for requests.
*/
readonly input: DescMessage;
/**
* The message type for responses.
*/
readonly output: DescMessage;
/**
* The idempotency level declared in the protobuf source, if any.
*/
readonly idempotency: MethodOptions_IdempotencyLevel;
/**
* Marked as deprecated in the protobuf source.
*/
readonly deprecated: boolean;
/**
* The compiler-generated descriptor.
*/
readonly proto: MethodDescriptorProto;
toString(): string;
}
/**
* Comments on an element in a protobuf source file.
*/
export interface DescComments {
readonly leadingDetached: readonly string[];
readonly leading?: string;
readonly trailing?: string;
readonly sourcePath: readonly number[];
}
export {};