Method addHeaderEntry

packages/common/http/src/headers.ts:248–256

(name: string, value: string)

  }

  private addHeaderEntry(name: string, value: string) {
    const key = name.toLowerCase();
    this.maybeSetNormalizedName(name, key);
    if (this.headers.has(key)) {
      this.headers.get(key)!.push(value);
    } else {
      this.headers.set(key, [value]);
    }
  }

  private setHeaderEntries(name: string, values: any) {
    const headerValues = (Array.isArray(values) ? values : [values]).map((value) =>