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Function: getStringFromExpression()

function getStringFromExpression(
    expr: Readonly<JSONExpression>
): string | undefined;

Defined in: _internal/jsonc-helpers.ts:199

Extract a string literal value from a JSONExpression.

Parametersโ€‹

exprโ€‹

Readonly<JSONExpression>

JSON expression to inspect.

Returnsโ€‹

string | undefined

The string value when the expression is a string literal; otherwise undefined.