[typescript] change accessToken name parameter to optional

[blackdev1l]

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• Ran the shell script under ./bin/ to update Petstore sample so that CIs can verify the change. (For instance, only need to run ./bin/{LANG}-petstore.sh, ./bin/openapi3/{LANG}-petstore.sh if updating the {LANG} (e.g. php, ruby, python, etc) code generator or {LANG} client's mustache templates). Windows batch files can be found in .\bin\windows\. If contributing template-only or documentation-only changes which will change sample output, be sure to build the project first.
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Description of the PR

fixes #2956
Iif you generate an axios API, you get a compilation error if tsconfig is set to 'strict'

because configuration.accessToken() requires name as paramater (not optional) but here in the code generated it calls configuration.accessToken() without passing any parameters.

I just made name an optional parameter.
I don't know if this is the right way to solve the issue, i would like to have some feedback about this.

@TiFu (2017/07) @taxpon (2017/07) @sebastianhaas (2017/07) @kenisteward (2017/07) @Vrolijkx (2017/09) @macjohnny (2018/01) @nicokoenig (2018/09) @topce (2018/10) @akehir (2019/07)

[macjohnny]

LGTM.
I think this change is good, since the accessToken function is called with a name parameter in some cases, but not in all cases, see

openapi-generator/modules/openapi-generator/src/main/resources/typescript-axios/apiInner.mustache

Lines 83 to 100 in 3f7653a

	{{#isBasicBearer}}
	// http bearer authentication required
	if (configuration && configuration.accessToken) {
	const accessToken = typeof configuration.accessToken === 'function'
	? configuration.accessToken()
	: configuration.accessToken;
	localVarHeaderParameter["Authorization"] = "Bearer " + accessToken;
	}
	{{/isBasicBearer}}
	{{#isOAuth}}
	// oauth required
	if (configuration && configuration.accessToken) {
	const localVarAccessTokenValue = typeof configuration.accessToken === 'function'
	? configuration.accessToken("{{name}}", [{{#scopes}}"{{{scope}}}"{{^-last}}, {{/-last}}{{/scopes}}])
	: configuration.accessToken;
	localVarHeaderParameter["Authorization"] = "Bearer " + localVarAccessTokenValue;
	}
	{{/isOAuth}}

[macjohnny]

@blackdev1l thanks for the PR. Could you please re-generate and commit the samples?

[blackdev1l]

hey @macjohnny thanks for the review,
i run ./bin/typescript-axios-petstore-all.sh and committed, since it is a change only in the typescript generator, should i run another script to re-generate all the samples ?

[macjohnny]

running ./bin/typescript-axios-petstore-all.sh is enough

[macjohnny]

LGTM

[wing328]

@blackdev1l thanks for the PR, which has been included in the 4.1.0 release: https://twitter.com/oas_generator/status/1160000504455319553