zsh: command not found: laravel code example

Example 1: zsh: command not found: laravel

export PATH="$HOME/.composer/vendor/bin:$PATH"

Example 2: zsh: command not found: laravel

export PATH="$HOME/.config/composer/vendor/bin:$PATH"

Example 3: zsh: command not found: npm

export NVM_DIR=~/.nvm
 [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"

Example 4: laravel command not found ubuntu

nano .bashrc