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Merge pull request #1061 from d-fischer/ts-generic-response

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Update TypeScript typings with generic type parameters
This commit is contained in:
Nick Uraltsev
2017-10-20 07:16:23 -07:00
committed by GitHub
parent 638804aa2c b0dccc6f16
commit 7133141cb9
2 changed files with 48 additions and 9 deletions
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index.d.ts
Vendored
+9 -9
View File
@@ -3,7 +3,7 @@ export interface AxiosTransformer {
}
export interface AxiosAdapter {
(config: AxiosRequestConfig): AxiosPromise;
(config: AxiosRequestConfig): AxiosPromise<any>;
}
export interface AxiosBasicCredentials {
@@ -44,8 +44,8 @@ export interface AxiosRequestConfig {
cancelToken?: CancelToken;
}
export interface AxiosResponse {
data: any;
export interface AxiosResponse<T = any> {
data: T;
status: number;
statusText: string;
headers: any;
@@ -59,7 +59,7 @@ export interface AxiosError extends Error {
response?: AxiosResponse;
}
export interface AxiosPromise extends Promise<AxiosResponse> {
export interface AxiosPromise<T = any> extends Promise<AxiosResponse<T>> {
}
export interface CancelStatic {
@@ -101,13 +101,13 @@ export interface AxiosInstance {
request: AxiosInterceptorManager<AxiosRequestConfig>;
response: AxiosInterceptorManager<AxiosResponse>;
};
request(config: AxiosRequestConfig): AxiosPromise;
get(url: string, config?: AxiosRequestConfig): AxiosPromise;
request<T = any>(config: AxiosRequestConfig): AxiosPromise<T>;
get<T = any>(url: string, config?: AxiosRequestConfig): AxiosPromise<T>;
delete(url: string, config?: AxiosRequestConfig): AxiosPromise;
head(url: string, config?: AxiosRequestConfig): AxiosPromise;
post(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise;
put(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise;
patch(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise;
post<T = any>(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise<T>;
put<T = any>(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise<T>;
patch<T = any>(url: string, data?: any, config?: AxiosRequestConfig): AxiosPromise<T>;
}
export interface AxiosStatic extends AxiosInstance {
test/typescript/axios.ts
+39
View File
@@ -97,6 +97,45 @@ axios.patch('/user', { foo: 'bar' })
.then(handleResponse)
.catch(handleError);
// Typed methods
interface User {
id: number;
name: string;
}
const handleUserResponse = (response: AxiosResponse<User>) => {
console.log(response.data.id);
console.log(response.data.name);
console.log(response.status);
console.log(response.statusText);
console.log(response.headers);
console.log(response.config);
};
axios.get<User>('/user?id=12345')
.then(handleUserResponse)
.catch(handleError);
axios.get<User>('/user', { params: { id: 12345 } })
.then(handleUserResponse)
.catch(handleError);
axios.post<User>('/user', { foo: 'bar' })
.then(handleUserResponse)
.catch(handleError);
axios.post<User>('/user', { foo: 'bar' }, { headers: { 'X-FOO': 'bar' } })
.then(handleUserResponse)
.catch(handleError);
axios.put<User>('/user', { foo: 'bar' })
.then(handleUserResponse)
.catch(handleError);
axios.patch<User>('/user', { foo: 'bar' })
.then(handleUserResponse)
.catch(handleError);
// Instances
const instance1: AxiosInstance = axios.create();