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API References
Function assertAccountExists
- assertAccountExists<T>(account: MaybeAccount<T>, name?: string, solution?: string): asserts account is AccountInfo & {
publicKey: PublicKey;
data: T;
} & {
exists: true;
}
-
Parameters
-
-
Optional name: string
-
Optional solution: string
Returns asserts account is AccountInfo & {
publicKey: PublicKey;
data: T;
} & {
exists: true;
}