export declare function getTypedMetadata(metadata: Uint8Array): {
    lookup: {
        id: number;
        path: string[];
        params: {
            name: string;
            type: number | undefined;
        }[];
        def: {
            tag: "composite";
            value: {
                name: string | undefined;
                type: number;
                typeName: string | undefined;
                docs: string[];
            }[];
        } | {
            tag: "variant";
            value: {
                name: string;
                fields: {
                    name: string | undefined;
                    type: number;
                    typeName: string | undefined;
                    docs: string[];
                }[];
                index: number;
                docs: string[];
            }[];
        } | {
            tag: "sequence";
            value: number;
        } | {
            tag: "array";
            value: {
                len: number;
                type: number;
            };
        } | {
            tag: "tuple";
            value: number[];
        } | {
            tag: "primitive";
            value: {
                tag: "bool";
                value: undefined;
            } | {
                tag: "char";
                value: undefined;
            } | {
                tag: "str";
                value: undefined;
            } | {
                tag: "u8";
                value: undefined;
            } | {
                tag: "u16";
                value: undefined;
            } | {
                tag: "u32";
                value: undefined;
            } | {
                tag: "u64";
                value: undefined;
            } | {
                tag: "u128";
                value: undefined;
            } | {
                tag: "u256";
                value: undefined;
            } | {
                tag: "i8";
                value: undefined;
            } | {
                tag: "i16";
                value: undefined;
            } | {
                tag: "i32";
                value: undefined;
            } | {
                tag: "i64";
                value: undefined;
            } | {
                tag: "i128";
                value: undefined;
            } | {
                tag: "i256";
                value: undefined;
            };
        } | {
            tag: "compact";
            value: number;
        } | {
            tag: "bitSequence";
            value: {
                bitStoreType: number;
                bitOrderType: number;
            };
        };
        docs: string[];
    }[];
    pallets: {
        docs: string[];
        name: string;
        storage: {
            prefix: string;
            items: {
                name: string;
                modifier: number;
                type: {
                    tag: "map";
                    value: {
                        hashers: ({
                            tag: "Blake2128";
                            value: undefined;
                        } | {
                            tag: "Blake2256";
                            value: undefined;
                        } | {
                            tag: "Blake2128Concat";
                            value: undefined;
                        } | {
                            tag: "Twox128";
                            value: undefined;
                        } | {
                            tag: "Twox256";
                            value: undefined;
                        } | {
                            tag: "Twox64Concat";
                            value: undefined;
                        } | {
                            tag: "Identity";
                            value: undefined;
                        })[];
                        key: number;
                        value: number;
                    };
                } | {
                    tag: "plain";
                    value: number;
                };
                fallback: import("@polkadot-api/substrate-bindings").HexString;
                docs: string[];
            }[];
        } | undefined;
        calls: number | undefined;
        events: number | undefined;
        constants: {
            name: string;
            type: number;
            value: import("@polkadot-api/substrate-bindings").HexString;
            docs: string[];
        }[];
        errors: number | undefined;
        index: number;
    }[];
    extrinsic: {
        type: number;
        version: number;
        signedExtensions: {
            identifier: string;
            type: number;
            additionalSigned: number;
        }[];
    };
    type: number;
    apis: {
        name: string;
        methods: {
            name: string;
            inputs: {
                name: string;
                type: number;
            }[];
            output: number;
            docs: string[];
        }[];
        docs: string[];
    }[];
} | {
    lookup: {
        id: number;
        path: string[];
        params: {
            name: string;
            type: number | undefined;
        }[];
        def: {
            tag: "composite";
            value: {
                name: string | undefined;
                type: number;
                typeName: string | undefined;
                docs: string[];
            }[];
        } | {
            tag: "variant";
            value: {
                name: string;
                fields: {
                    name: string | undefined;
                    type: number;
                    typeName: string | undefined;
                    docs: string[];
                }[];
                index: number;
                docs: string[];
            }[];
        } | {
            tag: "sequence";
            value: number;
        } | {
            tag: "array";
            value: {
                len: number;
                type: number;
            };
        } | {
            tag: "tuple";
            value: number[];
        } | {
            tag: "primitive";
            value: {
                tag: "bool";
                value: undefined;
            } | {
                tag: "char";
                value: undefined;
            } | {
                tag: "str";
                value: undefined;
            } | {
                tag: "u8";
                value: undefined;
            } | {
                tag: "u16";
                value: undefined;
            } | {
                tag: "u32";
                value: undefined;
            } | {
                tag: "u64";
                value: undefined;
            } | {
                tag: "u128";
                value: undefined;
            } | {
                tag: "u256";
                value: undefined;
            } | {
                tag: "i8";
                value: undefined;
            } | {
                tag: "i16";
                value: undefined;
            } | {
                tag: "i32";
                value: undefined;
            } | {
                tag: "i64";
                value: undefined;
            } | {
                tag: "i128";
                value: undefined;
            } | {
                tag: "i256";
                value: undefined;
            };
        } | {
            tag: "compact";
            value: number;
        } | {
            tag: "bitSequence";
            value: {
                bitStoreType: number;
                bitOrderType: number;
            };
        };
        docs: string[];
    }[];
    pallets: {
        docs: string[];
        name: string;
        storage: {
            prefix: string;
            items: {
                name: string;
                modifier: number;
                type: {
                    tag: "map";
                    value: {
                        hashers: ({
                            tag: "Blake2128";
                            value: undefined;
                        } | {
                            tag: "Blake2256";
                            value: undefined;
                        } | {
                            tag: "Blake2128Concat";
                            value: undefined;
                        } | {
                            tag: "Twox128";
                            value: undefined;
                        } | {
                            tag: "Twox256";
                            value: undefined;
                        } | {
                            tag: "Twox64Concat";
                            value: undefined;
                        } | {
                            tag: "Identity";
                            value: undefined;
                        })[];
                        key: number;
                        value: number;
                    };
                } | {
                    tag: "plain";
                    value: number;
                };
                fallback: import("@polkadot-api/substrate-bindings").HexString;
                docs: string[];
            }[];
        } | undefined;
        calls: number | undefined;
        events: number | undefined;
        constants: {
            name: string;
            type: number;
            value: import("@polkadot-api/substrate-bindings").HexString;
            docs: string[];
        }[];
        errors: number | undefined;
        index: number;
    }[];
    extrinsic: {
        version: number;
        address: number;
        call: number;
        signature: number;
        extra: number;
        signedExtensions: {
            identifier: string;
            type: number;
            additionalSigned: number;
        }[];
    };
    type: number;
    apis: {
        name: string;
        methods: {
            name: string;
            inputs: {
                name: string;
                type: number;
            }[];
            output: number;
            docs: string[];
        }[];
        docs: string[];
    }[];
    outerEnums: {
        call: number;
        event: number;
        error: number;
    };
    custom: [string, {
        type: number;
        value: import("@polkadot-api/substrate-bindings").HexString;
    }][];
};