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MANIFEST_INVALID: Invalid component declaration

Severity Fault Stage
error customer (the source package) component declaration

What the entry exports is not a valid component contract: no defineTaggorComponent default export, a prop default of the wrong type, a tag name without a hyphen, an unknown key. There is one diagnostic per problem, with its path in manifestPath.

Fix the field at manifestPath in the object passed to defineTaggorComponent; the message says what it expects.