Function createBearerTokenMiddleware

Create a bearer token authentication middleware

Creates middleware that automatically adds Bearer token authentication headers to requests. Supports both static tokens and dynamic token retrieval.

Example: Static token

import { createFej, createBearerTokenMiddleware } from 'fej';

const api = createFej();
api.use('auth', createBearerTokenMiddleware({
  token: 'your-static-token',
}), 100); // High priority to run early
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Example: Dynamic token (async)

api.use('auth', createBearerTokenMiddleware({
  getToken: async () => {
    const session = await getSession();
    return session.accessToken;
  },
}), 100);
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Example: Custom header name

api.use('auth', createBearerTokenMiddleware({
  token: 'api-key-123',
  headerName: 'X-API-Key',
  prefix: '', // No prefix, just the raw token
}));
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