add base

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[github-actions[bot]]

🎉 Canary Release To install use npm install @aave/math-utils@1.18.3-f07c78a955fb1b3dac86a143a504b57bdd6d02a2.0+618dbba npm install @aave/contract-helpers@1.18.3-f07c78a955fb1b3dac86a143a504b57bdd6d02a2.0+618dbba

[github-actions[bot]]

🎉 Canary Release To install use npm install @aave/math-utils@1.18.3-58a9ba99cb817cc451478be540d2a7043c0f9f7e.0+f1f27aa npm install @aave/contract-helpers@1.18.3-58a9ba99cb817cc451478be540d2a7043c0f9f7e.0+f1f27aa